75738750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1107

約数の個数: 80

約数和(自身を含む): 199436160

約数和(自身を除く): 123697410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 250, 285, 375, 475, 570, 625, 750, 950, 1063, 1250, 1425, 1875, 2126, 2375, 2850, 3189, 3750, 4750, 5315, 6378, 7125, 10630, 11875, 14250, 15945, 20197, 23750, 26575, 31890, 35625, 40394, 53150, 60591, 71250, 79725, 100985, 121182, 132875, 159450, 201970, 265750, 302955, 398625, 504925, 605910, 664375, 797250, 1009850, 1328750, 1514775, 1993125, 2524625, 3029550, 3986250, 5049250, 7573875, 12623125, 15147750, 25246250, 37869375, 75738750]

約数ペア:

[(1, 75738750), (2, 37869375), (3, 25246250), (5, 15147750), (6, 12623125), (10, 7573875), (15, 5049250), (19, 3986250), (25, 3029550), (30, 2524625), (38, 1993125), (50, 1514775), (57, 1328750), (75, 1009850), (95, 797250), (114, 664375), (125, 605910), (150, 504925), (190, 398625), (250, 302955), (285, 265750), (375, 201970), (475, 159450), (570, 132875), (625, 121182), (750, 100985), (950, 79725), (1063, 71250), (1250, 60591), (1425, 53150), (1875, 40394), (2126, 35625), (2375, 31890), (2850, 26575), (3189, 23750), (3750, 20197), (4750, 15945), (5315, 14250), (6378, 11875), (7125, 10630)]