15696982500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{90997}}^1$

素因数の和:91047

約数の個数: 120

約数和(自身を含む): 47758662336

約数和(自身を除く): 32061679836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 125, 138, 150, 230, 250, 276, 300, 345, 375, 460, 500, 575, 625, 690, 750, 1150, 1250, 1380, 1500, 1725, 1875, 2300, 2500, 2875, 3450, 3750, 5750, 6900, 7500, 8625, 11500, 14375, 17250, 28750, 34500, 43125, 57500, 86250, 90997, 172500, 181994, 272991, 363988, 454985, 545982, 909970, 1091964, 1364955, 1819940, 2092931, 2274925, 2729910, 4185862, 4549850, 5459820, 6278793, 6824775, 8371724, 9099700, 10464655, 11374625, 12557586, 13649550, 20929310, 22749250, 25115172, 27299100, 31393965, 34123875, 41858620, 45498500, 52323275, 56873125, 62787930, 68247750, 104646550, 113746250, 125575860, 136495500, 156969825, 170619375, 209293100, 227492500, 261616375, 313939650, 341238750, 523232750, 627879300, 682477500, 784849125, 1046465500, 1308081875, 1569698250, 2616163750, 3139396500, 3924245625, 5232327500, 7848491250, 15696982500]

約数ペア:

[(1, 15696982500), (2, 7848491250), (3, 5232327500), (4, 3924245625), (5, 3139396500), (6, 2616163750), (10, 1569698250), (12, 1308081875), (15, 1046465500), (20, 784849125), (23, 682477500), (25, 627879300), (30, 523232750), (46, 341238750), (50, 313939650), (60, 261616375), (69, 227492500), (75, 209293100), (92, 170619375), (100, 156969825), (115, 136495500), (125, 125575860), (138, 113746250), (150, 104646550), (230, 68247750), (250, 62787930), (276, 56873125), (300, 52323275), (345, 45498500), (375, 41858620), (460, 34123875), (500, 31393965), (575, 27299100), (625, 25115172), (690, 22749250), (750, 20929310), (1150, 13649550), (1250, 12557586), (1380, 11374625), (1500, 10464655), (1725, 9099700), (1875, 8371724), (2300, 6824775), (2500, 6278793), (2875, 5459820), (3450, 4549850), (3750, 4185862), (5750, 2729910), (6900, 2274925), (7500, 2092931), (8625, 1819940), (11500, 1364955), (14375, 1091964), (17250, 909970), (28750, 545982), (34500, 454985), (43125, 363988), (57500, 272991), (86250, 181994), (90997, 172500)]