198895320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42499}}^1$

素因数の和:42529

約数の個数: 96

約数和(自身を含む): 696150000

約数和(自身を除く): 497254680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 42499, 84998, 127497, 169996, 212495, 254994, 339992, 382491, 424990, 509988, 552487, 637485, 764982, 849980, 1019976, 1104974, 1274970, 1529964, 1657461, 1699960, 1912455, 2209948, 2549940, 2762435, 3059928, 3314922, 3824910, 4419896, 4972383, 5099880, 5524870, 6629844, 7649820, 8287305, 9944766, 11049740, 13259688, 15299640, 16574610, 19889532, 22099480, 24861915, 33149220, 39779064, 49723830, 66298440, 99447660, 198895320]

約数ペア:

[(1, 198895320), (2, 99447660), (3, 66298440), (4, 49723830), (5, 39779064), (6, 33149220), (8, 24861915), (9, 22099480), (10, 19889532), (12, 16574610), (13, 15299640), (15, 13259688), (18, 11049740), (20, 9944766), (24, 8287305), (26, 7649820), (30, 6629844), (36, 5524870), (39, 5099880), (40, 4972383), (45, 4419896), (52, 3824910), (60, 3314922), (65, 3059928), (72, 2762435), (78, 2549940), (90, 2209948), (104, 1912455), (117, 1699960), (120, 1657461), (130, 1529964), (156, 1274970), (180, 1104974), (195, 1019976), (234, 849980), (260, 764982), (312, 637485), (360, 552487), (390, 509988), (468, 424990), (520, 382491), (585, 339992), (780, 254994), (936, 212495), (1170, 169996), (1560, 127497), (2340, 84998), (4680, 42499)]