198887086710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1\times {\mathrm{85037}}^1$

素因数の和:87062

約数の個数: 96

約数和(自身を含む): 557168976000

約数和(自身を除く): 358281889290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1999, 3998, 5997, 9995, 11994, 17991, 19990, 25987, 29985, 35982, 51974, 59970, 77961, 85037, 89955, 129935, 155922, 170074, 179910, 233883, 255111, 259870, 389805, 425185, 467766, 510222, 765333, 779610, 850370, 1105481, 1169415, 1275555, 1530666, 2210962, 2338830, 2551110, 3316443, 3826665, 5527405, 6632886, 7653330, 9949329, 11054810, 16582215, 19898658, 33164430, 49746645, 99493290, 169988963, 339977926, 509966889, 849944815, 1019933778, 1529900667, 1699889630, 2209856519, 2549834445, 3059801334, 4419713038, 5099668890, 6629569557, 7649503335, 11049282595, 13259139114, 15299006670, 19888708671, 22098565190, 33147847785, 39777417342, 66295695570, 99443543355, 198887086710]

約数ペア:

[(1, 198887086710), (2, 99443543355), (3, 66295695570), (5, 39777417342), (6, 33147847785), (9, 22098565190), (10, 19888708671), (13, 15299006670), (15, 13259139114), (18, 11049282595), (26, 7649503335), (30, 6629569557), (39, 5099668890), (45, 4419713038), (65, 3059801334), (78, 2549834445), (90, 2209856519), (117, 1699889630), (130, 1529900667), (195, 1019933778), (234, 849944815), (390, 509966889), (585, 339977926), (1170, 169988963), (1999, 99493290), (3998, 49746645), (5997, 33164430), (9995, 19898658), (11994, 16582215), (17991, 11054810), (19990, 9949329), (25987, 7653330), (29985, 6632886), (35982, 5527405), (51974, 3826665), (59970, 3316443), (77961, 2551110), (85037, 2338830), (89955, 2210962), (129935, 1530666), (155922, 1275555), (170074, 1169415), (179910, 1105481), (233883, 850370), (255111, 779610), (259870, 765333), (389805, 510222), (425185, 467766)]