90910560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1$

素因数の和:905

約数の個数: 192

約数和(自身を含む): 326918592

約数和(自身を除く): 236008032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 857, 884, 1020, 1040, 1105, 1248, 1326, 1360, 1560, 1632, 1714, 1768, 2040, 2080, 2210, 2571, 2652, 2720, 3120, 3315, 3428, 3536, 4080, 4285, 4420, 5142, 5304, 6240, 6630, 6856, 7072, 8160, 8570, 8840, 10284, 10608, 11141, 12855, 13260, 13712, 14569, 17140, 17680, 20568, 21216, 22282, 25710, 26520, 27424, 29138, 33423, 34280, 35360, 41136, 43707, 44564, 51420, 53040, 55705, 58276, 66846, 68560, 72845, 82272, 87414, 89128, 102840, 106080, 111410, 116552, 133692, 137120, 145690, 167115, 174828, 178256, 189397, 205680, 218535, 222820, 233104, 267384, 291380, 334230, 349656, 356512, 378794, 411360, 437070, 445640, 466208, 534768, 568191, 582760, 668460, 699312, 757588, 874140, 891280, 946985, 1069536, 1136382, 1165520, 1336920, 1398624, 1515176, 1748280, 1782560, 1893970, 2272764, 2331040, 2673840, 2840955, 3030352, 3496560, 3787940, 4545528, 5347680, 5681910, 6060704, 6993120, 7575880, 9091056, 11363820, 15151760, 18182112, 22727640, 30303520, 45455280, 90910560]

約数ペア:

[(1, 90910560), (2, 45455280), (3, 30303520), (4, 22727640), (5, 18182112), (6, 15151760), (8, 11363820), (10, 9091056), (12, 7575880), (13, 6993120), (15, 6060704), (16, 5681910), (17, 5347680), (20, 4545528), (24, 3787940), (26, 3496560), (30, 3030352), (32, 2840955), (34, 2673840), (39, 2331040), (40, 2272764), (48, 1893970), (51, 1782560), (52, 1748280), (60, 1515176), (65, 1398624), (68, 1336920), (78, 1165520), (80, 1136382), (85, 1069536), (96, 946985), (102, 891280), (104, 874140), (120, 757588), (130, 699312), (136, 668460), (156, 582760), (160, 568191), (170, 534768), (195, 466208), (204, 445640), (208, 437070), (221, 411360), (240, 378794), (255, 356512), (260, 349656), (272, 334230), (312, 291380), (340, 267384), (390, 233104), (408, 222820), (416, 218535), (442, 205680), (480, 189397), (510, 178256), (520, 174828), (544, 167115), (624, 145690), (663, 137120), (680, 133692), (780, 116552), (816, 111410), (857, 106080), (884, 102840), (1020, 89128), (1040, 87414), (1105, 82272), (1248, 72845), (1326, 68560), (1360, 66846), (1560, 58276), (1632, 55705), (1714, 53040), (1768, 51420), (2040, 44564), (2080, 43707), (2210, 41136), (2571, 35360), (2652, 34280), (2720, 33423), (3120, 29138), (3315, 27424), (3428, 26520), (3536, 25710), (4080, 22282), (4285, 21216), (4420, 20568), (5142, 17680), (5304, 17140), (6240, 14569), (6630, 13712), (6856, 13260), (7072, 12855), (8160, 11141), (8570, 10608), (8840, 10284)]