82379820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 245145600

約数和(自身を除く): 162765780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 127, 190, 228, 254, 285, 380, 381, 508, 569, 570, 635, 762, 1138, 1140, 1270, 1524, 1707, 1905, 2276, 2413, 2540, 2845, 3414, 3810, 4826, 5690, 6828, 7239, 7620, 8535, 9652, 10811, 11380, 12065, 14478, 17070, 21622, 24130, 28956, 32433, 34140, 36195, 43244, 48260, 54055, 64866, 72263, 72390, 108110, 129732, 144526, 144780, 162165, 216220, 216789, 289052, 324330, 361315, 433578, 648660, 722630, 867156, 1083945, 1372997, 1445260, 2167890, 2745994, 4118991, 4335780, 5491988, 6864985, 8237982, 13729970, 16475964, 20594955, 27459940, 41189910, 82379820]

約数ペア:

[(1, 82379820), (2, 41189910), (3, 27459940), (4, 20594955), (5, 16475964), (6, 13729970), (10, 8237982), (12, 6864985), (15, 5491988), (19, 4335780), (20, 4118991), (30, 2745994), (38, 2167890), (57, 1445260), (60, 1372997), (76, 1083945), (95, 867156), (114, 722630), (127, 648660), (190, 433578), (228, 361315), (254, 324330), (285, 289052), (380, 216789), (381, 216220), (508, 162165), (569, 144780), (570, 144526), (635, 129732), (762, 108110), (1138, 72390), (1140, 72263), (1270, 64866), (1524, 54055), (1707, 48260), (1905, 43244), (2276, 36195), (2413, 34140), (2540, 32433), (2845, 28956), (3414, 24130), (3810, 21622), (4826, 17070), (5690, 14478), (6828, 12065), (7239, 11380), (7620, 10811), (8535, 9652)]