77529060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1663}}^1$

素因数の和:1722

約数の個数: 144

約数和(自身を含む): 276197376

約数和(自身を除く): 198668316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1663, 1665, 2220, 2331, 2590, 3108, 3326, 3330, 3885, 4662, 4989, 5180, 6652, 6660, 7770, 8315, 9324, 9978, 11641, 11655, 14967, 15540, 16630, 19956, 23282, 23310, 24945, 29934, 33260, 34923, 46564, 46620, 49890, 58205, 59868, 61531, 69846, 74835, 99780, 104769, 116410, 123062, 139692, 149670, 174615, 184593, 209538, 232820, 246124, 299340, 307655, 349230, 369186, 419076, 430717, 523845, 553779, 615310, 698460, 738372, 861434, 922965, 1047690, 1107558, 1230620, 1292151, 1722868, 1845930, 2095380, 2153585, 2215116, 2584302, 2768895, 3691860, 3876453, 4307170, 5168604, 5537790, 6460755, 7752906, 8614340, 11075580, 12921510, 15505812, 19382265, 25843020, 38764530, 77529060]

約数ペア:

[(1, 77529060), (2, 38764530), (3, 25843020), (4, 19382265), (5, 15505812), (6, 12921510), (7, 11075580), (9, 8614340), (10, 7752906), (12, 6460755), (14, 5537790), (15, 5168604), (18, 4307170), (20, 3876453), (21, 3691860), (28, 2768895), (30, 2584302), (35, 2215116), (36, 2153585), (37, 2095380), (42, 1845930), (45, 1722868), (60, 1292151), (63, 1230620), (70, 1107558), (74, 1047690), (84, 922965), (90, 861434), (105, 738372), (111, 698460), (126, 615310), (140, 553779), (148, 523845), (180, 430717), (185, 419076), (210, 369186), (222, 349230), (252, 307655), (259, 299340), (315, 246124), (333, 232820), (370, 209538), (420, 184593), (444, 174615), (518, 149670), (555, 139692), (630, 123062), (666, 116410), (740, 104769), (777, 99780), (1036, 74835), (1110, 69846), (1260, 61531), (1295, 59868), (1332, 58205), (1554, 49890), (1663, 46620), (1665, 46564), (2220, 34923), (2331, 33260), (2590, 29934), (3108, 24945), (3326, 23310), (3330, 23282), (3885, 19956), (4662, 16630), (4989, 15540), (5180, 14967), (6652, 11655), (6660, 11641), (7770, 9978), (8315, 9324)]