124978980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:410

約数の個数: 192

約数和(自身を含む): 428359680

約数和(自身を除く): 303380700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 31, 35, 42, 58, 60, 62, 70, 84, 87, 93, 105, 116, 124, 140, 145, 155, 174, 186, 203, 210, 217, 290, 310, 331, 348, 372, 406, 420, 434, 435, 465, 580, 609, 620, 651, 662, 812, 868, 870, 899, 930, 993, 1015, 1085, 1218, 1302, 1324, 1655, 1740, 1798, 1860, 1986, 2030, 2170, 2317, 2436, 2604, 2697, 3045, 3255, 3310, 3596, 3972, 4060, 4340, 4495, 4634, 4965, 5394, 6090, 6293, 6510, 6620, 6951, 8990, 9268, 9599, 9930, 10261, 10788, 11585, 12180, 12586, 13020, 13485, 13902, 17980, 18879, 19198, 19860, 20522, 23170, 25172, 26970, 27804, 28797, 30783, 31465, 34755, 37758, 38396, 41044, 46340, 47995, 51305, 53940, 57594, 61566, 62930, 67193, 69510, 71827, 75516, 94395, 95990, 102610, 115188, 123132, 125860, 134386, 139020, 143654, 143985, 153915, 188790, 191980, 201579, 205220, 215481, 268772, 287308, 287970, 297569, 307830, 335965, 359135, 377580, 403158, 430962, 575940, 595138, 615660, 671930, 718270, 806316, 861924, 892707, 1007895, 1077405, 1190276, 1343860, 1436540, 1487845, 1785414, 2015790, 2082983, 2154810, 2975690, 3570828, 4031580, 4165966, 4309620, 4463535, 5951380, 6248949, 8331932, 8927070, 10414915, 12497898, 17854140, 20829830, 24995796, 31244745, 41659660, 62489490, 124978980]

約数ペア:

[(1, 124978980), (2, 62489490), (3, 41659660), (4, 31244745), (5, 24995796), (6, 20829830), (7, 17854140), (10, 12497898), (12, 10414915), (14, 8927070), (15, 8331932), (20, 6248949), (21, 5951380), (28, 4463535), (29, 4309620), (30, 4165966), (31, 4031580), (35, 3570828), (42, 2975690), (58, 2154810), (60, 2082983), (62, 2015790), (70, 1785414), (84, 1487845), (87, 1436540), (93, 1343860), (105, 1190276), (116, 1077405), (124, 1007895), (140, 892707), (145, 861924), (155, 806316), (174, 718270), (186, 671930), (203, 615660), (210, 595138), (217, 575940), (290, 430962), (310, 403158), (331, 377580), (348, 359135), (372, 335965), (406, 307830), (420, 297569), (434, 287970), (435, 287308), (465, 268772), (580, 215481), (609, 205220), (620, 201579), (651, 191980), (662, 188790), (812, 153915), (868, 143985), (870, 143654), (899, 139020), (930, 134386), (993, 125860), (1015, 123132), (1085, 115188), (1218, 102610), (1302, 95990), (1324, 94395), (1655, 75516), (1740, 71827), (1798, 69510), (1860, 67193), (1986, 62930), (2030, 61566), (2170, 57594), (2317, 53940), (2436, 51305), (2604, 47995), (2697, 46340), (3045, 41044), (3255, 38396), (3310, 37758), (3596, 34755), (3972, 31465), (4060, 30783), (4340, 28797), (4495, 27804), (4634, 26970), (4965, 25172), (5394, 23170), (6090, 20522), (6293, 19860), (6510, 19198), (6620, 18879), (6951, 17980), (8990, 13902), (9268, 13485), (9599, 13020), (9930, 12586), (10261, 12180), (10788, 11585)]