77249900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{653}}^1$

素因数の和:700

約数の個数: 108

約数和(自身を含む): 207767952

約数和(自身を除く): 130518052

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 169, 175, 182, 260, 325, 338, 350, 364, 455, 650, 653, 676, 700, 845, 910, 1183, 1300, 1306, 1690, 1820, 2275, 2366, 2612, 3265, 3380, 4225, 4550, 4571, 4732, 5915, 6530, 8450, 8489, 9100, 9142, 11830, 13060, 16325, 16900, 16978, 18284, 22855, 23660, 29575, 32650, 33956, 42445, 45710, 59150, 59423, 65300, 84890, 91420, 110357, 114275, 118300, 118846, 169780, 212225, 220714, 228550, 237692, 297115, 424450, 441428, 457100, 551785, 594230, 772499, 848900, 1103570, 1188460, 1485575, 1544998, 2207140, 2758925, 2971150, 3089996, 3862495, 5517850, 5942300, 7724990, 11035700, 15449980, 19312475, 38624950, 77249900]

約数ペア:

[(1, 77249900), (2, 38624950), (4, 19312475), (5, 15449980), (7, 11035700), (10, 7724990), (13, 5942300), (14, 5517850), (20, 3862495), (25, 3089996), (26, 2971150), (28, 2758925), (35, 2207140), (50, 1544998), (52, 1485575), (65, 1188460), (70, 1103570), (91, 848900), (100, 772499), (130, 594230), (140, 551785), (169, 457100), (175, 441428), (182, 424450), (260, 297115), (325, 237692), (338, 228550), (350, 220714), (364, 212225), (455, 169780), (650, 118846), (653, 118300), (676, 114275), (700, 110357), (845, 91420), (910, 84890), (1183, 65300), (1300, 59423), (1306, 59150), (1690, 45710), (1820, 42445), (2275, 33956), (2366, 32650), (2612, 29575), (3265, 23660), (3380, 22855), (4225, 18284), (4550, 16978), (4571, 16900), (4732, 16325), (5915, 13060), (6530, 11830), (8450, 9142), (8489, 9100)]