66918750

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 173238912

約数和(自身を除く): 106320162

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 83, 86, 125, 129, 150, 166, 215, 249, 250, 258, 375, 415, 430, 498, 625, 645, 750, 830, 1075, 1245, 1250, 1290, 1875, 2075, 2150, 2490, 3125, 3225, 3569, 3750, 4150, 5375, 6225, 6250, 6450, 7138, 9375, 10375, 10707, 10750, 12450, 16125, 17845, 18750, 20750, 21414, 26875, 31125, 32250, 35690, 51875, 53535, 53750, 62250, 80625, 89225, 103750, 107070, 134375, 155625, 161250, 178450, 259375, 267675, 268750, 311250, 403125, 446125, 518750, 535350, 778125, 806250, 892250, 1338375, 1556250, 2230625, 2676750, 4461250, 6691875, 11153125, 13383750, 22306250, 33459375, 66918750]

約数ペア:

[(1, 66918750), (2, 33459375), (3, 22306250), (5, 13383750), (6, 11153125), (10, 6691875), (15, 4461250), (25, 2676750), (30, 2230625), (43, 1556250), (50, 1338375), (75, 892250), (83, 806250), (86, 778125), (125, 535350), (129, 518750), (150, 446125), (166, 403125), (215, 311250), (249, 268750), (250, 267675), (258, 259375), (375, 178450), (415, 161250), (430, 155625), (498, 134375), (625, 107070), (645, 103750), (750, 89225), (830, 80625), (1075, 62250), (1245, 53750), (1250, 53535), (1290, 51875), (1875, 35690), (2075, 32250), (2150, 31125), (2490, 26875), (3125, 21414), (3225, 20750), (3569, 18750), (3750, 17845), (4150, 16125), (5375, 12450), (6225, 10750), (6250, 10707), (6450, 10375), (7138, 9375)]