75221250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1543}}^1$

素因数の和:1581

約数の個数: 80

約数和(自身を含む): 202585152

約数和(自身を除く): 127363902

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 625, 650, 750, 975, 1250, 1543, 1625, 1875, 1950, 3086, 3250, 3750, 4629, 4875, 7715, 8125, 9258, 9750, 15430, 16250, 20059, 23145, 24375, 38575, 40118, 46290, 48750, 60177, 77150, 100295, 115725, 120354, 192875, 200590, 231450, 300885, 385750, 501475, 578625, 601770, 964375, 1002950, 1157250, 1504425, 1928750, 2507375, 2893125, 3008850, 5014750, 5786250, 7522125, 12536875, 15044250, 25073750, 37610625, 75221250]

約数ペア:

[(1, 75221250), (2, 37610625), (3, 25073750), (5, 15044250), (6, 12536875), (10, 7522125), (13, 5786250), (15, 5014750), (25, 3008850), (26, 2893125), (30, 2507375), (39, 1928750), (50, 1504425), (65, 1157250), (75, 1002950), (78, 964375), (125, 601770), (130, 578625), (150, 501475), (195, 385750), (250, 300885), (325, 231450), (375, 200590), (390, 192875), (625, 120354), (650, 115725), (750, 100295), (975, 77150), (1250, 60177), (1543, 48750), (1625, 46290), (1875, 40118), (1950, 38575), (3086, 24375), (3250, 23145), (3750, 20059), (4629, 16250), (4875, 15430), (7715, 9750), (8125, 9258)]