124874820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 288

約数和(自身を含む): 469647360

約数和(自身を除く): 344772540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 31, 35, 36, 42, 45, 46, 60, 62, 63, 69, 70, 84, 90, 92, 93, 105, 115, 124, 126, 138, 139, 140, 155, 161, 180, 186, 207, 210, 217, 230, 252, 276, 278, 279, 310, 315, 322, 345, 372, 414, 417, 420, 434, 460, 465, 483, 556, 558, 620, 630, 644, 651, 690, 695, 713, 805, 828, 834, 868, 930, 966, 973, 1035, 1085, 1116, 1251, 1260, 1302, 1380, 1390, 1395, 1426, 1449, 1610, 1668, 1860, 1932, 1946, 1953, 2070, 2085, 2139, 2170, 2415, 2502, 2604, 2780, 2790, 2852, 2898, 2919, 3197, 3220, 3255, 3565, 3892, 3906, 4140, 4170, 4278, 4309, 4340, 4830, 4865, 4991, 5004, 5580, 5796, 5838, 6255, 6394, 6417, 6510, 7130, 7245, 7812, 8340, 8556, 8618, 8757, 9591, 9660, 9730, 9765, 9982, 10695, 11676, 12510, 12788, 12834, 12927, 13020, 14260, 14490, 14595, 14973, 15985, 17236, 17514, 19182, 19460, 19530, 19964, 21390, 21545, 22379, 24955, 25020, 25668, 25854, 28773, 28980, 29190, 29946, 30163, 31970, 32085, 35028, 38364, 38781, 39060, 42780, 43090, 43785, 44758, 44919, 47955, 49910, 51708, 57546, 58380, 59892, 60326, 63940, 64170, 64635, 67137, 74865, 77562, 86180, 87570, 89516, 89838, 90489, 95910, 99107, 99820, 111895, 115092, 120652, 128340, 129270, 134274, 143865, 149730, 150815, 155124, 175140, 179676, 180978, 191820, 193905, 198214, 201411, 223790, 224595, 258540, 268548, 271467, 287730, 297321, 299460, 301630, 335685, 361956, 387810, 396428, 402822, 447580, 449190, 452445, 495535, 542934, 575460, 594642, 603260, 671370, 693749, 775620, 805644, 891963, 898380, 904890, 991070, 1007055, 1085868, 1189284, 1342740, 1357335, 1387498, 1486605, 1783926, 1809780, 1982140, 2014110, 2081247, 2714670, 2774996, 2973210, 3468745, 3567852, 4028220, 4162494, 4459815, 5429340, 5946420, 6243741, 6937490, 8324988, 8919630, 10406235, 12487482, 13874980, 17839260, 20812470, 24974964, 31218705, 41624940, 62437410, 124874820]

約数ペア:

[(1, 124874820), (2, 62437410), (3, 41624940), (4, 31218705), (5, 24974964), (6, 20812470), (7, 17839260), (9, 13874980), (10, 12487482), (12, 10406235), (14, 8919630), (15, 8324988), (18, 6937490), (20, 6243741), (21, 5946420), (23, 5429340), (28, 4459815), (30, 4162494), (31, 4028220), (35, 3567852), (36, 3468745), (42, 2973210), (45, 2774996), (46, 2714670), (60, 2081247), (62, 2014110), (63, 1982140), (69, 1809780), (70, 1783926), (84, 1486605), (90, 1387498), (92, 1357335), (93, 1342740), (105, 1189284), (115, 1085868), (124, 1007055), (126, 991070), (138, 904890), (139, 898380), (140, 891963), (155, 805644), (161, 775620), (180, 693749), (186, 671370), (207, 603260), (210, 594642), (217, 575460), (230, 542934), (252, 495535), (276, 452445), (278, 449190), (279, 447580), (310, 402822), (315, 396428), (322, 387810), (345, 361956), (372, 335685), (414, 301630), (417, 299460), (420, 297321), (434, 287730), (460, 271467), (465, 268548), (483, 258540), (556, 224595), (558, 223790), (620, 201411), (630, 198214), (644, 193905), (651, 191820), (690, 180978), (695, 179676), (713, 175140), (805, 155124), (828, 150815), (834, 149730), (868, 143865), (930, 134274), (966, 129270), (973, 128340), (1035, 120652), (1085, 115092), (1116, 111895), (1251, 99820), (1260, 99107), (1302, 95910), (1380, 90489), (1390, 89838), (1395, 89516), (1426, 87570), (1449, 86180), (1610, 77562), (1668, 74865), (1860, 67137), (1932, 64635), (1946, 64170), (1953, 63940), (2070, 60326), (2085, 59892), (2139, 58380), (2170, 57546), (2415, 51708), (2502, 49910), (2604, 47955), (2780, 44919), (2790, 44758), (2852, 43785), (2898, 43090), (2919, 42780), (3197, 39060), (3220, 38781), (3255, 38364), (3565, 35028), (3892, 32085), (3906, 31970), (4140, 30163), (4170, 29946), (4278, 29190), (4309, 28980), (4340, 28773), (4830, 25854), (4865, 25668), (4991, 25020), (5004, 24955), (5580, 22379), (5796, 21545), (5838, 21390), (6255, 19964), (6394, 19530), (6417, 19460), (6510, 19182), (7130, 17514), (7245, 17236), (7812, 15985), (8340, 14973), (8556, 14595), (8618, 14490), (8757, 14260), (9591, 13020), (9660, 12927), (9730, 12834), (9765, 12788), (9982, 12510), (10695, 11676)]