100279920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32141}}^1$

素因数の和:32170

約数の個数: 80

約数和(自身を含む): 334791072

約数和(自身を除く): 234511152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 32141, 64282, 96423, 128564, 160705, 192846, 257128, 321410, 385692, 417833, 482115, 514256, 642820, 771384, 835666, 964230, 1253499, 1285640, 1542768, 1671332, 1928460, 2089165, 2506998, 2571280, 3342664, 3856920, 4178330, 5013996, 6267495, 6685328, 7713840, 8356660, 10027992, 12534990, 16713320, 20055984, 25069980, 33426640, 50139960, 100279920]

約数ペア:

[(1, 100279920), (2, 50139960), (3, 33426640), (4, 25069980), (5, 20055984), (6, 16713320), (8, 12534990), (10, 10027992), (12, 8356660), (13, 7713840), (15, 6685328), (16, 6267495), (20, 5013996), (24, 4178330), (26, 3856920), (30, 3342664), (39, 2571280), (40, 2506998), (48, 2089165), (52, 1928460), (60, 1671332), (65, 1542768), (78, 1285640), (80, 1253499), (104, 964230), (120, 835666), (130, 771384), (156, 642820), (195, 514256), (208, 482115), (240, 417833), (260, 385692), (312, 321410), (390, 257128), (520, 192846), (624, 160705), (780, 128564), (1040, 96423), (1560, 64282), (3120, 32141)]