77933700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6661}}^1$

素因数の和:6694

約数の個数: 108

約数和(自身を含む): 263109028

約数和(自身を除く): 185175328

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 6661, 11700, 13322, 19983, 26644, 33305, 39966, 59949, 66610, 79932, 86593, 99915, 119898, 133220, 166525, 173186, 199830, 239796, 259779, 299745, 333050, 346372, 399660, 432965, 499575, 519558, 599490, 666100, 779337, 865930, 999150, 1039116, 1198980, 1298895, 1498725, 1558674, 1731860, 1998300, 2164825, 2597790, 2997450, 3117348, 3896685, 4329650, 5195580, 5994900, 6494475, 7793370, 8659300, 12988950, 15586740, 19483425, 25977900, 38966850, 77933700]

約数ペア:

[(1, 77933700), (2, 38966850), (3, 25977900), (4, 19483425), (5, 15586740), (6, 12988950), (9, 8659300), (10, 7793370), (12, 6494475), (13, 5994900), (15, 5195580), (18, 4329650), (20, 3896685), (25, 3117348), (26, 2997450), (30, 2597790), (36, 2164825), (39, 1998300), (45, 1731860), (50, 1558674), (52, 1498725), (60, 1298895), (65, 1198980), (75, 1039116), (78, 999150), (90, 865930), (100, 779337), (117, 666100), (130, 599490), (150, 519558), (156, 499575), (180, 432965), (195, 399660), (225, 346372), (234, 333050), (260, 299745), (300, 259779), (325, 239796), (390, 199830), (450, 173186), (468, 166525), (585, 133220), (650, 119898), (780, 99915), (900, 86593), (975, 79932), (1170, 66610), (1300, 59949), (1950, 39966), (2340, 33305), (2925, 26644), (3900, 19983), (5850, 13322), (6661, 11700)]