1997938800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3881}}^1$

素因数の和:3929

約数の個数: 360

約数和(自身を含む): 8147634768

約数和(自身を除く): 6149695968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 25, 26, 30, 33, 36, 39, 40, 44, 45, 48, 50, 52, 55, 60, 65, 66, 72, 75, 78, 80, 88, 90, 99, 100, 104, 110, 117, 120, 130, 132, 143, 144, 150, 156, 165, 176, 180, 195, 198, 200, 208, 220, 225, 234, 240, 260, 264, 275, 286, 300, 312, 325, 330, 360, 390, 396, 400, 429, 440, 450, 468, 495, 520, 528, 550, 572, 585, 600, 624, 650, 660, 715, 720, 780, 792, 825, 858, 880, 900, 936, 975, 990, 1040, 1100, 1144, 1170, 1200, 1287, 1300, 1320, 1430, 1560, 1584, 1650, 1716, 1800, 1872, 1950, 1980, 2145, 2200, 2288, 2340, 2475, 2574, 2600, 2640, 2860, 2925, 3120, 3300, 3432, 3575, 3600, 3881, 3900, 3960, 4290, 4400, 4680, 4950, 5148, 5200, 5720, 5850, 6435, 6600, 6864, 7150, 7762, 7800, 7920, 8580, 9360, 9900, 10296, 10725, 11440, 11643, 11700, 12870, 13200, 14300, 15524, 15600, 17160, 19405, 19800, 20592, 21450, 23286, 23400, 25740, 28600, 31048, 32175, 34320, 34929, 38810, 39600, 42691, 42900, 46572, 46800, 50453, 51480, 57200, 58215, 62096, 64350, 69858, 77620, 85382, 85800, 93144, 97025, 100906, 102960, 116430, 128073, 128700, 139716, 151359, 155240, 170764, 171600, 174645, 186288, 194050, 201812, 213455, 232860, 252265, 256146, 257400, 279432, 291075, 302718, 310480, 341528, 349290, 384219, 388100, 403624, 426910, 454077, 465720, 504530, 512292, 514800, 554983, 558864, 582150, 605436, 640365, 683056, 698580, 756795, 768438, 776200, 807248, 853820, 873225, 908154, 931440, 1009060, 1024584, 1067275, 1109966, 1164300, 1210872, 1261325, 1280730, 1397160, 1513590, 1536876, 1552400, 1664949, 1707640, 1746450, 1816308, 1921095, 2018120, 2049168, 2134550, 2219932, 2270385, 2328600, 2421744, 2522650, 2561460, 2774915, 2794320, 3027180, 3073752, 3201825, 3329898, 3415280, 3492900, 3632616, 3783975, 3842190, 4036240, 4269100, 4439864, 4540770, 4657200, 4994847, 5045300, 5122920, 5549830, 6054360, 6147504, 6403650, 6659796, 6985800, 7265232, 7567950, 7684380, 8324745, 8538200, 8879728, 9081540, 9605475, 9989694, 10090600, 10245840, 11099660, 11351925, 12108720, 12807300, 13319592, 13874575, 13971600, 15135900, 15368760, 16649490, 17076400, 18163080, 19210950, 19979388, 20181200, 22199320, 22703850, 24974235, 25614600, 26639184, 27749150, 30271800, 30737520, 33298980, 36326160, 38421900, 39958776, 41623725, 44398640, 45407700, 49948470, 51229200, 55498300, 60543600, 66597960, 76843800, 79917552, 83247450, 90815400, 99896940, 110996600, 124871175, 133195920, 153687600, 166494900, 181630800, 199793880, 221993200, 249742350, 332989800, 399587760, 499484700, 665979600, 998969400, 1997938800]

約数ペア:

[(1, 1997938800), (2, 998969400), (3, 665979600), (4, 499484700), (5, 399587760), (6, 332989800), (8, 249742350), (9, 221993200), (10, 199793880), (11, 181630800), (12, 166494900), (13, 153687600), (15, 133195920), (16, 124871175), (18, 110996600), (20, 99896940), (22, 90815400), (24, 83247450), (25, 79917552), (26, 76843800), (30, 66597960), (33, 60543600), (36, 55498300), (39, 51229200), (40, 49948470), (44, 45407700), (45, 44398640), (48, 41623725), (50, 39958776), (52, 38421900), (55, 36326160), (60, 33298980), (65, 30737520), (66, 30271800), (72, 27749150), (75, 26639184), (78, 25614600), (80, 24974235), (88, 22703850), (90, 22199320), (99, 20181200), (100, 19979388), (104, 19210950), (110, 18163080), (117, 17076400), (120, 16649490), (130, 15368760), (132, 15135900), (143, 13971600), (144, 13874575), (150, 13319592), (156, 12807300), (165, 12108720), (176, 11351925), (180, 11099660), (195, 10245840), (198, 10090600), (200, 9989694), (208, 9605475), (220, 9081540), (225, 8879728), (234, 8538200), (240, 8324745), (260, 7684380), (264, 7567950), (275, 7265232), (286, 6985800), (300, 6659796), (312, 6403650), (325, 6147504), (330, 6054360), (360, 5549830), (390, 5122920), (396, 5045300), (400, 4994847), (429, 4657200), (440, 4540770), (450, 4439864), (468, 4269100), (495, 4036240), (520, 3842190), (528, 3783975), (550, 3632616), (572, 3492900), (585, 3415280), (600, 3329898), (624, 3201825), (650, 3073752), (660, 3027180), (715, 2794320), (720, 2774915), (780, 2561460), (792, 2522650), (825, 2421744), (858, 2328600), (880, 2270385), (900, 2219932), (936, 2134550), (975, 2049168), (990, 2018120), (1040, 1921095), (1100, 1816308), (1144, 1746450), (1170, 1707640), (1200, 1664949), (1287, 1552400), (1300, 1536876), (1320, 1513590), (1430, 1397160), (1560, 1280730), (1584, 1261325), (1650, 1210872), (1716, 1164300), (1800, 1109966), (1872, 1067275), (1950, 1024584), (1980, 1009060), (2145, 931440), (2200, 908154), (2288, 873225), (2340, 853820), (2475, 807248), (2574, 776200), (2600, 768438), (2640, 756795), (2860, 698580), (2925, 683056), (3120, 640365), (3300, 605436), (3432, 582150), (3575, 558864), (3600, 554983), (3881, 514800), (3900, 512292), (3960, 504530), (4290, 465720), (4400, 454077), (4680, 426910), (4950, 403624), (5148, 388100), (5200, 384219), (5720, 349290), (5850, 341528), (6435, 310480), (6600, 302718), (6864, 291075), (7150, 279432), (7762, 257400), (7800, 256146), (7920, 252265), (8580, 232860), (9360, 213455), (9900, 201812), (10296, 194050), (10725, 186288), (11440, 174645), (11643, 171600), (11700, 170764), (12870, 155240), (13200, 151359), (14300, 139716), (15524, 128700), (15600, 128073), (17160, 116430), (19405, 102960), (19800, 100906), (20592, 97025), (21450, 93144), (23286, 85800), (23400, 85382), (25740, 77620), (28600, 69858), (31048, 64350), (32175, 62096), (34320, 58215), (34929, 57200), (38810, 51480), (39600, 50453), (42691, 46800), (42900, 46572)]