102824520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 322375680

約数和(自身を除く): 219551160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 131, 155, 186, 211, 248, 262, 310, 372, 393, 422, 465, 524, 620, 633, 655, 744, 786, 844, 930, 1048, 1055, 1240, 1266, 1310, 1572, 1688, 1860, 1965, 2110, 2532, 2620, 3144, 3165, 3720, 3930, 4061, 4220, 5064, 5240, 6330, 6541, 7860, 8122, 8440, 12183, 12660, 13082, 15720, 16244, 19623, 20305, 24366, 25320, 26164, 27641, 32488, 32705, 39246, 40610, 48732, 52328, 55282, 60915, 65410, 78492, 81220, 82923, 97464, 98115, 110564, 121830, 130820, 138205, 156984, 162440, 165846, 196230, 221128, 243660, 261640, 276410, 331692, 392460, 414615, 487320, 552820, 663384, 784920, 829230, 856871, 1105640, 1658460, 1713742, 2570613, 3316920, 3427484, 4284355, 5141226, 6854968, 8568710, 10282452, 12853065, 17137420, 20564904, 25706130, 34274840, 51412260, 102824520]

約数ペア:

[(1, 102824520), (2, 51412260), (3, 34274840), (4, 25706130), (5, 20564904), (6, 17137420), (8, 12853065), (10, 10282452), (12, 8568710), (15, 6854968), (20, 5141226), (24, 4284355), (30, 3427484), (31, 3316920), (40, 2570613), (60, 1713742), (62, 1658460), (93, 1105640), (120, 856871), (124, 829230), (131, 784920), (155, 663384), (186, 552820), (211, 487320), (248, 414615), (262, 392460), (310, 331692), (372, 276410), (393, 261640), (422, 243660), (465, 221128), (524, 196230), (620, 165846), (633, 162440), (655, 156984), (744, 138205), (786, 130820), (844, 121830), (930, 110564), (1048, 98115), (1055, 97464), (1240, 82923), (1266, 81220), (1310, 78492), (1572, 65410), (1688, 60915), (1860, 55282), (1965, 52328), (2110, 48732), (2532, 40610), (2620, 39246), (3144, 32705), (3165, 32488), (3720, 27641), (3930, 26164), (4061, 25320), (4220, 24366), (5064, 20305), (5240, 19623), (6330, 16244), (6541, 15720), (7860, 13082), (8122, 12660), (8440, 12183)]