77547180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 224695296

約数和(自身を除く): 147148116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 107, 141, 188, 214, 235, 257, 282, 321, 428, 470, 514, 535, 564, 642, 705, 771, 940, 1028, 1070, 1284, 1285, 1410, 1542, 1605, 2140, 2570, 2820, 3084, 3210, 3855, 5029, 5140, 6420, 7710, 10058, 12079, 15087, 15420, 20116, 24158, 25145, 27499, 30174, 36237, 48316, 50290, 54998, 60348, 60395, 72474, 75435, 82497, 100580, 109996, 120790, 137495, 144948, 150870, 164994, 181185, 241580, 274990, 301740, 329988, 362370, 412485, 549980, 724740, 824970, 1292453, 1649940, 2584906, 3877359, 5169812, 6462265, 7754718, 12924530, 15509436, 19386795, 25849060, 38773590, 77547180]

約数ペア:

[(1, 77547180), (2, 38773590), (3, 25849060), (4, 19386795), (5, 15509436), (6, 12924530), (10, 7754718), (12, 6462265), (15, 5169812), (20, 3877359), (30, 2584906), (47, 1649940), (60, 1292453), (94, 824970), (107, 724740), (141, 549980), (188, 412485), (214, 362370), (235, 329988), (257, 301740), (282, 274990), (321, 241580), (428, 181185), (470, 164994), (514, 150870), (535, 144948), (564, 137495), (642, 120790), (705, 109996), (771, 100580), (940, 82497), (1028, 75435), (1070, 72474), (1284, 60395), (1285, 60348), (1410, 54998), (1542, 50290), (1605, 48316), (2140, 36237), (2570, 30174), (2820, 27499), (3084, 25145), (3210, 24158), (3855, 20116), (5029, 15420), (5140, 15087), (6420, 12079), (7710, 10058)]