140691000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2039}}^1$

素因数の和:2086

約数の個数: 128

約数和(自身を含む): 458265600

約数和(自身を除く): 317574600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 250, 276, 300, 345, 375, 460, 500, 552, 575, 600, 690, 750, 920, 1000, 1150, 1380, 1500, 1725, 2039, 2300, 2760, 2875, 3000, 3450, 4078, 4600, 5750, 6117, 6900, 8156, 8625, 10195, 11500, 12234, 13800, 16312, 17250, 20390, 23000, 24468, 30585, 34500, 40780, 46897, 48936, 50975, 61170, 69000, 81560, 93794, 101950, 122340, 140691, 152925, 187588, 203900, 234485, 244680, 254875, 281382, 305850, 375176, 407800, 468970, 509750, 562764, 611700, 703455, 764625, 937940, 1019500, 1125528, 1172425, 1223400, 1406910, 1529250, 1875880, 2039000, 2344850, 2813820, 3058500, 3517275, 4689700, 5627640, 5862125, 6117000, 7034550, 9379400, 11724250, 14069100, 17586375, 23448500, 28138200, 35172750, 46897000, 70345500, 140691000]

約数ペア:

[(1, 140691000), (2, 70345500), (3, 46897000), (4, 35172750), (5, 28138200), (6, 23448500), (8, 17586375), (10, 14069100), (12, 11724250), (15, 9379400), (20, 7034550), (23, 6117000), (24, 5862125), (25, 5627640), (30, 4689700), (40, 3517275), (46, 3058500), (50, 2813820), (60, 2344850), (69, 2039000), (75, 1875880), (92, 1529250), (100, 1406910), (115, 1223400), (120, 1172425), (125, 1125528), (138, 1019500), (150, 937940), (184, 764625), (200, 703455), (230, 611700), (250, 562764), (276, 509750), (300, 468970), (345, 407800), (375, 375176), (460, 305850), (500, 281382), (552, 254875), (575, 244680), (600, 234485), (690, 203900), (750, 187588), (920, 152925), (1000, 140691), (1150, 122340), (1380, 101950), (1500, 93794), (1725, 81560), (2039, 69000), (2300, 61170), (2760, 50975), (2875, 48936), (3000, 46897), (3450, 40780), (4078, 34500), (4600, 30585), (5750, 24468), (6117, 23000), (6900, 20390), (8156, 17250), (8625, 16312), (10195, 13800), (11500, 12234)]