71646060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 209905920

約数和(自身を除く): 138259860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 59, 60, 74, 111, 118, 148, 177, 185, 222, 236, 295, 354, 370, 444, 547, 555, 590, 708, 740, 885, 1094, 1110, 1180, 1641, 1770, 2183, 2188, 2220, 2735, 3282, 3540, 4366, 5470, 6549, 6564, 8205, 8732, 10915, 10940, 13098, 16410, 20239, 21830, 26196, 32273, 32745, 32820, 40478, 43660, 60717, 64546, 65490, 80956, 96819, 101195, 121434, 129092, 130980, 161365, 193638, 202390, 242868, 303585, 322730, 387276, 404780, 484095, 607170, 645460, 968190, 1194101, 1214340, 1936380, 2388202, 3582303, 4776404, 5970505, 7164606, 11941010, 14329212, 17911515, 23882020, 35823030, 71646060]

約数ペア:

[(1, 71646060), (2, 35823030), (3, 23882020), (4, 17911515), (5, 14329212), (6, 11941010), (10, 7164606), (12, 5970505), (15, 4776404), (20, 3582303), (30, 2388202), (37, 1936380), (59, 1214340), (60, 1194101), (74, 968190), (111, 645460), (118, 607170), (148, 484095), (177, 404780), (185, 387276), (222, 322730), (236, 303585), (295, 242868), (354, 202390), (370, 193638), (444, 161365), (547, 130980), (555, 129092), (590, 121434), (708, 101195), (740, 96819), (885, 80956), (1094, 65490), (1110, 64546), (1180, 60717), (1641, 43660), (1770, 40478), (2183, 32820), (2188, 32745), (2220, 32273), (2735, 26196), (3282, 21830), (3540, 20239), (4366, 16410), (5470, 13098), (6549, 10940), (6564, 10915), (8205, 8732)]