77314620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 225662976

約数和(自身を除く): 148348356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 197, 211, 310, 372, 394, 422, 465, 591, 620, 633, 788, 844, 930, 985, 1055, 1182, 1266, 1860, 1970, 2110, 2364, 2532, 2955, 3165, 3940, 4220, 5910, 6107, 6330, 6541, 11820, 12214, 12660, 13082, 18321, 19623, 24428, 26164, 30535, 32705, 36642, 39246, 41567, 61070, 65410, 73284, 78492, 83134, 91605, 98115, 122140, 124701, 130820, 166268, 183210, 196230, 207835, 249402, 366420, 392460, 415670, 498804, 623505, 831340, 1247010, 1288577, 2494020, 2577154, 3865731, 5154308, 6442885, 7731462, 12885770, 15462924, 19328655, 25771540, 38657310, 77314620]

約数ペア:

[(1, 77314620), (2, 38657310), (3, 25771540), (4, 19328655), (5, 15462924), (6, 12885770), (10, 7731462), (12, 6442885), (15, 5154308), (20, 3865731), (30, 2577154), (31, 2494020), (60, 1288577), (62, 1247010), (93, 831340), (124, 623505), (155, 498804), (186, 415670), (197, 392460), (211, 366420), (310, 249402), (372, 207835), (394, 196230), (422, 183210), (465, 166268), (591, 130820), (620, 124701), (633, 122140), (788, 98115), (844, 91605), (930, 83134), (985, 78492), (1055, 73284), (1182, 65410), (1266, 61070), (1860, 41567), (1970, 39246), (2110, 36642), (2364, 32705), (2532, 30535), (2955, 26164), (3165, 24428), (3940, 19623), (4220, 18321), (5910, 13082), (6107, 12660), (6330, 12214), (6541, 11820)]