197421000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 384

約数和(自身を含む): 768268800

約数和(自身を除く): 570847800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 49, 50, 51, 56, 60, 68, 70, 75, 79, 84, 85, 98, 100, 102, 105, 119, 120, 125, 136, 140, 147, 150, 158, 168, 170, 175, 196, 200, 204, 210, 237, 238, 245, 250, 255, 280, 294, 300, 316, 340, 350, 357, 375, 392, 395, 408, 420, 425, 474, 476, 490, 500, 510, 525, 553, 588, 595, 600, 632, 680, 700, 714, 735, 750, 790, 833, 840, 850, 875, 948, 952, 980, 1000, 1020, 1050, 1106, 1176, 1185, 1190, 1225, 1275, 1343, 1400, 1428, 1470, 1500, 1580, 1659, 1666, 1700, 1750, 1785, 1896, 1960, 1975, 2040, 2100, 2125, 2212, 2370, 2380, 2450, 2499, 2550, 2625, 2686, 2765, 2856, 2940, 2975, 3000, 3160, 3318, 3332, 3400, 3500, 3570, 3675, 3871, 3950, 4029, 4165, 4200, 4250, 4424, 4740, 4760, 4900, 4998, 5100, 5250, 5372, 5530, 5880, 5925, 5950, 6125, 6375, 6636, 6664, 6715, 7000, 7140, 7350, 7742, 7900, 8058, 8295, 8330, 8500, 8925, 9401, 9480, 9800, 9875, 9996, 10200, 10500, 10744, 11060, 11613, 11850, 11900, 12250, 12495, 12750, 13272, 13430, 13825, 14280, 14700, 14875, 15484, 15800, 16116, 16590, 16660, 17000, 17850, 18375, 18802, 19355, 19750, 19992, 20145, 20825, 21000, 22120, 23226, 23700, 23800, 24500, 24990, 25500, 26860, 27650, 28203, 29400, 29625, 29750, 30968, 32232, 33180, 33320, 33575, 35700, 36750, 37604, 38710, 39500, 40290, 41475, 41650, 44625, 46452, 47005, 47400, 49000, 49980, 51000, 53720, 55300, 56406, 58065, 59250, 59500, 62475, 65807, 66360, 67150, 69125, 71400, 73500, 75208, 77420, 79000, 80580, 82950, 83300, 89250, 92904, 94010, 96775, 99960, 100725, 104125, 110600, 112812, 116130, 118500, 119000, 124950, 131614, 134300, 138250, 141015, 147000, 154840, 161160, 165900, 166600, 167875, 178500, 188020, 193550, 197421, 201450, 207375, 208250, 225624, 232260, 235025, 237000, 249900, 263228, 268600, 276500, 282030, 290325, 312375, 329035, 331800, 335750, 357000, 376040, 387100, 394842, 402900, 414750, 416500, 464520, 470050, 483875, 499800, 503625, 526456, 553000, 564060, 580650, 624750, 658070, 671500, 705075, 774200, 789684, 805800, 829500, 833000, 940100, 967750, 987105, 1007250, 1128120, 1161300, 1175125, 1249500, 1316140, 1343000, 1410150, 1451625, 1579368, 1645175, 1659000, 1880200, 1935500, 1974210, 2014500, 2322600, 2350250, 2499000, 2632280, 2820300, 2903250, 3290350, 3525375, 3871000, 3948420, 4029000, 4700500, 4935525, 5640600, 5806500, 6580700, 7050750, 7896840, 8225875, 9401000, 9871050, 11613000, 13161400, 14101500, 16451750, 19742100, 24677625, 28203000, 32903500, 39484200, 49355250, 65807000, 98710500, 197421000]

約数ペア:

[(1, 197421000), (2, 98710500), (3, 65807000), (4, 49355250), (5, 39484200), (6, 32903500), (7, 28203000), (8, 24677625), (10, 19742100), (12, 16451750), (14, 14101500), (15, 13161400), (17, 11613000), (20, 9871050), (21, 9401000), (24, 8225875), (25, 7896840), (28, 7050750), (30, 6580700), (34, 5806500), (35, 5640600), (40, 4935525), (42, 4700500), (49, 4029000), (50, 3948420), (51, 3871000), (56, 3525375), (60, 3290350), (68, 2903250), (70, 2820300), (75, 2632280), (79, 2499000), (84, 2350250), (85, 2322600), (98, 2014500), (100, 1974210), (102, 1935500), (105, 1880200), (119, 1659000), (120, 1645175), (125, 1579368), (136, 1451625), (140, 1410150), (147, 1343000), (150, 1316140), (158, 1249500), (168, 1175125), (170, 1161300), (175, 1128120), (196, 1007250), (200, 987105), (204, 967750), (210, 940100), (237, 833000), (238, 829500), (245, 805800), (250, 789684), (255, 774200), (280, 705075), (294, 671500), (300, 658070), (316, 624750), (340, 580650), (350, 564060), (357, 553000), (375, 526456), (392, 503625), (395, 499800), (408, 483875), (420, 470050), (425, 464520), (474, 416500), (476, 414750), (490, 402900), (500, 394842), (510, 387100), (525, 376040), (553, 357000), (588, 335750), (595, 331800), (600, 329035), (632, 312375), (680, 290325), (700, 282030), (714, 276500), (735, 268600), (750, 263228), (790, 249900), (833, 237000), (840, 235025), (850, 232260), (875, 225624), (948, 208250), (952, 207375), (980, 201450), (1000, 197421), (1020, 193550), (1050, 188020), (1106, 178500), (1176, 167875), (1185, 166600), (1190, 165900), (1225, 161160), (1275, 154840), (1343, 147000), (1400, 141015), (1428, 138250), (1470, 134300), (1500, 131614), (1580, 124950), (1659, 119000), (1666, 118500), (1700, 116130), (1750, 112812), (1785, 110600), (1896, 104125), (1960, 100725), (1975, 99960), (2040, 96775), (2100, 94010), (2125, 92904), (2212, 89250), (2370, 83300), (2380, 82950), (2450, 80580), (2499, 79000), (2550, 77420), (2625, 75208), (2686, 73500), (2765, 71400), (2856, 69125), (2940, 67150), (2975, 66360), (3000, 65807), (3160, 62475), (3318, 59500), (3332, 59250), (3400, 58065), (3500, 56406), (3570, 55300), (3675, 53720), (3871, 51000), (3950, 49980), (4029, 49000), (4165, 47400), (4200, 47005), (4250, 46452), (4424, 44625), (4740, 41650), (4760, 41475), (4900, 40290), (4998, 39500), (5100, 38710), (5250, 37604), (5372, 36750), (5530, 35700), (5880, 33575), (5925, 33320), (5950, 33180), (6125, 32232), (6375, 30968), (6636, 29750), (6664, 29625), (6715, 29400), (7000, 28203), (7140, 27650), (7350, 26860), (7742, 25500), (7900, 24990), (8058, 24500), (8295, 23800), (8330, 23700), (8500, 23226), (8925, 22120), (9401, 21000), (9480, 20825), (9800, 20145), (9875, 19992), (9996, 19750), (10200, 19355), (10500, 18802), (10744, 18375), (11060, 17850), (11613, 17000), (11850, 16660), (11900, 16590), (12250, 16116), (12495, 15800), (12750, 15484), (13272, 14875), (13430, 14700), (13825, 14280)]