759156940100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{311}}^1\times {\mathrm{144439}}^1$

素因数の和:144790

約数の個数: 108

約数和(自身を含む): 1789587334080

約数和(自身を除く): 1030430393980

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 311, 325, 338, 622, 650, 676, 845, 1244, 1300, 1555, 1690, 3110, 3380, 4043, 4225, 6220, 7775, 8086, 8450, 15550, 16172, 16900, 20215, 31100, 40430, 52559, 80860, 101075, 105118, 144439, 202150, 210236, 262795, 288878, 404300, 525590, 577756, 722195, 1051180, 1313975, 1444390, 1877707, 2627950, 2888780, 3610975, 3755414, 5255900, 7221950, 7510828, 9388535, 14443900, 18777070, 24410191, 37554140, 44920529, 46942675, 48820382, 89841058, 93885350, 97640764, 122050955, 179682116, 187770700, 224602645, 244101910, 449205290, 488203820, 583966877, 610254775, 898410580, 1123013225, 1167933754, 1220509550, 2246026450, 2335867508, 2441019100, 2919834385, 4492052900, 5839668770, 7591569401, 11679337540, 14599171925, 15183138802, 29198343850, 30366277604, 37957847005, 58396687700, 75915694010, 151831388020, 189789235025, 379578470050, 759156940100]

約数ペア:

[(1, 759156940100), (2, 379578470050), (4, 189789235025), (5, 151831388020), (10, 75915694010), (13, 58396687700), (20, 37957847005), (25, 30366277604), (26, 29198343850), (50, 15183138802), (52, 14599171925), (65, 11679337540), (100, 7591569401), (130, 5839668770), (169, 4492052900), (260, 2919834385), (311, 2441019100), (325, 2335867508), (338, 2246026450), (622, 1220509550), (650, 1167933754), (676, 1123013225), (845, 898410580), (1244, 610254775), (1300, 583966877), (1555, 488203820), (1690, 449205290), (3110, 244101910), (3380, 224602645), (4043, 187770700), (4225, 179682116), (6220, 122050955), (7775, 97640764), (8086, 93885350), (8450, 89841058), (15550, 48820382), (16172, 46942675), (16900, 44920529), (20215, 37554140), (31100, 24410191), (40430, 18777070), (52559, 14443900), (80860, 9388535), (101075, 7510828), (105118, 7221950), (144439, 5255900), (202150, 3755414), (210236, 3610975), (262795, 2888780), (288878, 2627950), (404300, 1877707), (525590, 1444390), (577756, 1313975), (722195, 1051180)]