100272640

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 160

約数和(自身を含む): 272232576

約数和(自身を除く): 171959936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 128, 130, 131, 160, 184, 208, 230, 256, 260, 262, 299, 320, 368, 416, 460, 512, 520, 524, 598, 640, 655, 736, 832, 920, 1040, 1048, 1196, 1280, 1310, 1472, 1495, 1664, 1703, 1840, 2080, 2096, 2392, 2560, 2620, 2944, 2990, 3013, 3328, 3406, 3680, 4160, 4192, 4784, 5240, 5888, 5980, 6026, 6656, 6812, 7360, 8320, 8384, 8515, 9568, 10480, 11776, 11960, 12052, 13624, 14720, 15065, 16640, 16768, 17030, 19136, 20960, 23920, 24104, 27248, 29440, 30130, 33280, 33536, 34060, 38272, 39169, 41920, 47840, 48208, 54496, 58880, 60260, 67072, 68120, 76544, 78338, 83840, 95680, 96416, 108992, 120520, 136240, 153088, 156676, 167680, 191360, 192832, 195845, 217984, 241040, 272480, 313352, 335360, 382720, 385664, 391690, 435968, 482080, 544960, 626704, 765440, 771328, 783380, 871936, 964160, 1089920, 1253408, 1542656, 1566760, 1928320, 2179840, 2506816, 3133520, 3856640, 4359680, 5013632, 6267040, 7713280, 10027264, 12534080, 20054528, 25068160, 50136320, 100272640]

約数ペア:

[(1, 100272640), (2, 50136320), (4, 25068160), (5, 20054528), (8, 12534080), (10, 10027264), (13, 7713280), (16, 6267040), (20, 5013632), (23, 4359680), (26, 3856640), (32, 3133520), (40, 2506816), (46, 2179840), (52, 1928320), (64, 1566760), (65, 1542656), (80, 1253408), (92, 1089920), (104, 964160), (115, 871936), (128, 783380), (130, 771328), (131, 765440), (160, 626704), (184, 544960), (208, 482080), (230, 435968), (256, 391690), (260, 385664), (262, 382720), (299, 335360), (320, 313352), (368, 272480), (416, 241040), (460, 217984), (512, 195845), (520, 192832), (524, 191360), (598, 167680), (640, 156676), (655, 153088), (736, 136240), (832, 120520), (920, 108992), (1040, 96416), (1048, 95680), (1196, 83840), (1280, 78338), (1310, 76544), (1472, 68120), (1495, 67072), (1664, 60260), (1703, 58880), (1840, 54496), (2080, 48208), (2096, 47840), (2392, 41920), (2560, 39169), (2620, 38272), (2944, 34060), (2990, 33536), (3013, 33280), (3328, 30130), (3406, 29440), (3680, 27248), (4160, 24104), (4192, 23920), (4784, 20960), (5240, 19136), (5888, 17030), (5980, 16768), (6026, 16640), (6656, 15065), (6812, 14720), (7360, 13624), (8320, 12052), (8384, 11960), (8515, 11776), (9568, 10480)]