620942400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 504

約数和(自身を含む): 2476341504

約数和(自身を除く): 1855399104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 31, 32, 36, 39, 40, 45, 48, 50, 52, 60, 62, 64, 65, 72, 75, 78, 80, 90, 93, 96, 100, 104, 107, 117, 120, 124, 130, 144, 150, 155, 156, 160, 180, 186, 192, 195, 200, 208, 214, 225, 234, 240, 248, 260, 279, 288, 300, 310, 312, 320, 321, 325, 360, 372, 390, 400, 403, 416, 428, 450, 465, 468, 480, 496, 520, 535, 558, 576, 585, 600, 620, 624, 642, 650, 720, 744, 775, 780, 800, 806, 832, 856, 900, 930, 936, 960, 963, 975, 992, 1040, 1070, 1116, 1170, 1200, 1209, 1240, 1248, 1284, 1300, 1391, 1395, 1440, 1488, 1550, 1560, 1600, 1605, 1612, 1712, 1800, 1860, 1872, 1926, 1950, 1984, 2015, 2080, 2140, 2232, 2325, 2340, 2400, 2418, 2480, 2496, 2568, 2600, 2675, 2782, 2790, 2880, 2925, 2976, 3100, 3120, 3210, 3224, 3317, 3424, 3600, 3627, 3720, 3744, 3852, 3900, 4030, 4160, 4173, 4280, 4464, 4650, 4680, 4800, 4815, 4836, 4960, 5136, 5200, 5350, 5564, 5580, 5850, 5952, 6045, 6200, 6240, 6420, 6448, 6634, 6848, 6955, 6975, 7200, 7254, 7440, 7488, 7704, 7800, 8025, 8060, 8346, 8560, 8928, 9300, 9360, 9630, 9672, 9920, 9951, 10075, 10272, 10400, 10700, 11128, 11160, 11700, 12090, 12400, 12480, 12519, 12840, 12896, 13268, 13910, 13950, 14400, 14508, 14880, 15408, 15600, 16050, 16120, 16585, 16692, 17120, 17856, 18135, 18600, 18720, 19260, 19344, 19902, 20150, 20544, 20800, 20865, 21400, 22256, 22320, 23400, 24075, 24180, 24800, 25038, 25680, 25792, 26536, 27820, 27900, 29016, 29760, 29853, 30225, 30816, 31200, 32100, 32240, 33170, 33384, 34240, 34775, 36270, 37200, 37440, 38520, 38688, 39804, 40300, 41730, 42800, 43121, 44512, 44640, 46800, 48150, 48360, 49600, 49755, 50076, 51360, 53072, 55640, 55800, 58032, 59706, 60450, 61632, 62400, 62595, 64200, 64480, 66340, 66768, 69550, 72540, 74400, 77040, 77376, 79608, 80600, 82925, 83460, 85600, 86242, 89024, 89280, 90675, 93600, 96300, 96720, 99510, 100152, 102720, 104325, 106144, 111280, 111600, 116064, 119412, 120900, 125190, 128400, 128960, 129363, 132680, 133536, 139100, 145080, 148800, 149265, 154080, 159216, 161200, 165850, 166920, 171200, 172484, 181350, 187200, 192600, 193440, 199020, 200304, 208650, 212288, 215605, 222560, 223200, 232128, 238824, 241800, 248775, 250380, 256800, 258726, 265360, 267072, 278200, 290160, 298530, 308160, 312975, 318432, 322400, 331700, 333840, 344968, 362700, 385200, 386880, 388089, 398040, 400608, 417300, 431210, 445120, 446400, 477648, 483600, 497550, 500760, 513600, 517452, 530720, 556400, 580320, 597060, 625950, 636864, 644800, 646815, 663400, 667680, 689936, 725400, 746325, 770400, 776178, 796080, 801216, 834600, 862420, 955296, 967200, 995100, 1001520, 1034904, 1061440, 1078025, 1112800, 1160640, 1194120, 1251900, 1293630, 1326800, 1335360, 1379872, 1450800, 1492650, 1540800, 1552356, 1592160, 1669200, 1724840, 1910592, 1934400, 1940445, 1990200, 2003040, 2069808, 2156050, 2225600, 2388240, 2503800, 2587260, 2653600, 2759744, 2901600, 2985300, 3104712, 3184320, 3234075, 3338400, 3449680, 3880890, 3980400, 4006080, 4139616, 4312100, 4776480, 5007600, 5174520, 5307200, 5803200, 5970600, 6209424, 6468150, 6676800, 6899360, 7761780, 7960800, 8279232, 8624200, 9552960, 9702225, 10015200, 10349040, 11941200, 12418848, 12936300, 13798720, 15523560, 15921600, 17248400, 19404450, 20030400, 20698080, 23882400, 24837696, 25872600, 31047120, 34496800, 38808900, 41396160, 47764800, 51745200, 62094240, 68993600, 77617800, 103490400, 124188480, 155235600, 206980800, 310471200, 620942400]

約数ペア:

[(1, 620942400), (2, 310471200), (3, 206980800), (4, 155235600), (5, 124188480), (6, 103490400), (8, 77617800), (9, 68993600), (10, 62094240), (12, 51745200), (13, 47764800), (15, 41396160), (16, 38808900), (18, 34496800), (20, 31047120), (24, 25872600), (25, 24837696), (26, 23882400), (30, 20698080), (31, 20030400), (32, 19404450), (36, 17248400), (39, 15921600), (40, 15523560), (45, 13798720), (48, 12936300), (50, 12418848), (52, 11941200), (60, 10349040), (62, 10015200), (64, 9702225), (65, 9552960), (72, 8624200), (75, 8279232), (78, 7960800), (80, 7761780), (90, 6899360), (93, 6676800), (96, 6468150), (100, 6209424), (104, 5970600), (107, 5803200), (117, 5307200), (120, 5174520), (124, 5007600), (130, 4776480), (144, 4312100), (150, 4139616), (155, 4006080), (156, 3980400), (160, 3880890), (180, 3449680), (186, 3338400), (192, 3234075), (195, 3184320), (200, 3104712), (208, 2985300), (214, 2901600), (225, 2759744), (234, 2653600), (240, 2587260), (248, 2503800), (260, 2388240), (279, 2225600), (288, 2156050), (300, 2069808), (310, 2003040), (312, 1990200), (320, 1940445), (321, 1934400), (325, 1910592), (360, 1724840), (372, 1669200), (390, 1592160), (400, 1552356), (403, 1540800), (416, 1492650), (428, 1450800), (450, 1379872), (465, 1335360), (468, 1326800), (480, 1293630), (496, 1251900), (520, 1194120), (535, 1160640), (558, 1112800), (576, 1078025), (585, 1061440), (600, 1034904), (620, 1001520), (624, 995100), (642, 967200), (650, 955296), (720, 862420), (744, 834600), (775, 801216), (780, 796080), (800, 776178), (806, 770400), (832, 746325), (856, 725400), (900, 689936), (930, 667680), (936, 663400), (960, 646815), (963, 644800), (975, 636864), (992, 625950), (1040, 597060), (1070, 580320), (1116, 556400), (1170, 530720), (1200, 517452), (1209, 513600), (1240, 500760), (1248, 497550), (1284, 483600), (1300, 477648), (1391, 446400), (1395, 445120), (1440, 431210), (1488, 417300), (1550, 400608), (1560, 398040), (1600, 388089), (1605, 386880), (1612, 385200), (1712, 362700), (1800, 344968), (1860, 333840), (1872, 331700), (1926, 322400), (1950, 318432), (1984, 312975), (2015, 308160), (2080, 298530), (2140, 290160), (2232, 278200), (2325, 267072), (2340, 265360), (2400, 258726), (2418, 256800), (2480, 250380), (2496, 248775), (2568, 241800), (2600, 238824), (2675, 232128), (2782, 223200), (2790, 222560), (2880, 215605), (2925, 212288), (2976, 208650), (3100, 200304), (3120, 199020), (3210, 193440), (3224, 192600), (3317, 187200), (3424, 181350), (3600, 172484), (3627, 171200), (3720, 166920), (3744, 165850), (3852, 161200), (3900, 159216), (4030, 154080), (4160, 149265), (4173, 148800), (4280, 145080), (4464, 139100), (4650, 133536), (4680, 132680), (4800, 129363), (4815, 128960), (4836, 128400), (4960, 125190), (5136, 120900), (5200, 119412), (5350, 116064), (5564, 111600), (5580, 111280), (5850, 106144), (5952, 104325), (6045, 102720), (6200, 100152), (6240, 99510), (6420, 96720), (6448, 96300), (6634, 93600), (6848, 90675), (6955, 89280), (6975, 89024), (7200, 86242), (7254, 85600), (7440, 83460), (7488, 82925), (7704, 80600), (7800, 79608), (8025, 77376), (8060, 77040), (8346, 74400), (8560, 72540), (8928, 69550), (9300, 66768), (9360, 66340), (9630, 64480), (9672, 64200), (9920, 62595), (9951, 62400), (10075, 61632), (10272, 60450), (10400, 59706), (10700, 58032), (11128, 55800), (11160, 55640), (11700, 53072), (12090, 51360), (12400, 50076), (12480, 49755), (12519, 49600), (12840, 48360), (12896, 48150), (13268, 46800), (13910, 44640), (13950, 44512), (14400, 43121), (14508, 42800), (14880, 41730), (15408, 40300), (15600, 39804), (16050, 38688), (16120, 38520), (16585, 37440), (16692, 37200), (17120, 36270), (17856, 34775), (18135, 34240), (18600, 33384), (18720, 33170), (19260, 32240), (19344, 32100), (19902, 31200), (20150, 30816), (20544, 30225), (20800, 29853), (20865, 29760), (21400, 29016), (22256, 27900), (22320, 27820), (23400, 26536), (24075, 25792), (24180, 25680), (24800, 25038)]