156076700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{569}}^1$

素因数の和:807

約数の個数: 72

約数和(自身を含む): 367111920

約数和(自身を除く): 211035220

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 211, 260, 325, 422, 569, 650, 844, 1055, 1138, 1300, 2110, 2276, 2743, 2845, 4220, 5275, 5486, 5690, 7397, 10550, 10972, 11380, 13715, 14225, 14794, 21100, 27430, 28450, 29588, 36985, 54860, 56900, 68575, 73970, 120059, 137150, 147940, 184925, 240118, 274300, 369850, 480236, 600295, 739700, 1200590, 1560767, 2401180, 3001475, 3121534, 6002950, 6243068, 7803835, 12005900, 15607670, 31215340, 39019175, 78038350, 156076700]

約数ペア:

[(1, 156076700), (2, 78038350), (4, 39019175), (5, 31215340), (10, 15607670), (13, 12005900), (20, 7803835), (25, 6243068), (26, 6002950), (50, 3121534), (52, 3001475), (65, 2401180), (100, 1560767), (130, 1200590), (211, 739700), (260, 600295), (325, 480236), (422, 369850), (569, 274300), (650, 240118), (844, 184925), (1055, 147940), (1138, 137150), (1300, 120059), (2110, 73970), (2276, 68575), (2743, 56900), (2845, 54860), (4220, 36985), (5275, 29588), (5486, 28450), (5690, 27430), (7397, 21100), (10550, 14794), (10972, 14225), (11380, 13715)]