90620400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 323111264

約数和(自身を除く): 232490864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 37, 39, 40, 48, 50, 52, 60, 65, 74, 75, 78, 80, 100, 104, 111, 120, 130, 148, 150, 156, 157, 185, 195, 200, 208, 222, 240, 260, 296, 300, 312, 314, 325, 370, 390, 400, 444, 471, 481, 520, 555, 592, 600, 624, 628, 650, 740, 780, 785, 888, 925, 942, 962, 975, 1040, 1110, 1200, 1256, 1300, 1443, 1480, 1560, 1570, 1776, 1850, 1884, 1924, 1950, 2041, 2220, 2355, 2405, 2512, 2600, 2775, 2886, 2960, 3120, 3140, 3700, 3768, 3848, 3900, 3925, 4082, 4440, 4710, 4810, 5200, 5550, 5772, 5809, 6123, 6280, 7215, 7400, 7536, 7696, 7800, 7850, 8164, 8880, 9420, 9620, 10205, 11100, 11544, 11618, 11775, 12025, 12246, 12560, 14430, 14800, 15600, 15700, 16328, 17427, 18840, 19240, 20410, 22200, 23088, 23236, 23550, 24050, 24492, 28860, 29045, 30615, 31400, 32656, 34854, 36075, 37680, 38480, 40820, 44400, 46472, 47100, 48100, 48984, 51025, 57720, 58090, 61230, 62800, 69708, 72150, 75517, 81640, 87135, 92944, 94200, 96200, 97968, 102050, 115440, 116180, 122460, 139416, 144300, 145225, 151034, 153075, 163280, 174270, 188400, 192400, 204100, 226551, 232360, 244920, 278832, 288600, 290450, 302068, 306150, 348540, 377585, 408200, 435675, 453102, 464720, 489840, 577200, 580900, 604136, 612300, 697080, 755170, 816400, 871350, 906204, 1132755, 1161800, 1208272, 1224600, 1394160, 1510340, 1742700, 1812408, 1887925, 2265510, 2323600, 2449200, 3020680, 3485400, 3624816, 3775850, 4531020, 5663775, 6041360, 6970800, 7551700, 9062040, 11327550, 15103400, 18124080, 22655100, 30206800, 45310200, 90620400]

約数ペア:

[(1, 90620400), (2, 45310200), (3, 30206800), (4, 22655100), (5, 18124080), (6, 15103400), (8, 11327550), (10, 9062040), (12, 7551700), (13, 6970800), (15, 6041360), (16, 5663775), (20, 4531020), (24, 3775850), (25, 3624816), (26, 3485400), (30, 3020680), (37, 2449200), (39, 2323600), (40, 2265510), (48, 1887925), (50, 1812408), (52, 1742700), (60, 1510340), (65, 1394160), (74, 1224600), (75, 1208272), (78, 1161800), (80, 1132755), (100, 906204), (104, 871350), (111, 816400), (120, 755170), (130, 697080), (148, 612300), (150, 604136), (156, 580900), (157, 577200), (185, 489840), (195, 464720), (200, 453102), (208, 435675), (222, 408200), (240, 377585), (260, 348540), (296, 306150), (300, 302068), (312, 290450), (314, 288600), (325, 278832), (370, 244920), (390, 232360), (400, 226551), (444, 204100), (471, 192400), (481, 188400), (520, 174270), (555, 163280), (592, 153075), (600, 151034), (624, 145225), (628, 144300), (650, 139416), (740, 122460), (780, 116180), (785, 115440), (888, 102050), (925, 97968), (942, 96200), (962, 94200), (975, 92944), (1040, 87135), (1110, 81640), (1200, 75517), (1256, 72150), (1300, 69708), (1443, 62800), (1480, 61230), (1560, 58090), (1570, 57720), (1776, 51025), (1850, 48984), (1884, 48100), (1924, 47100), (1950, 46472), (2041, 44400), (2220, 40820), (2355, 38480), (2405, 37680), (2512, 36075), (2600, 34854), (2775, 32656), (2886, 31400), (2960, 30615), (3120, 29045), (3140, 28860), (3700, 24492), (3768, 24050), (3848, 23550), (3900, 23236), (3925, 23088), (4082, 22200), (4440, 20410), (4710, 19240), (4810, 18840), (5200, 17427), (5550, 16328), (5772, 15700), (5809, 15600), (6123, 14800), (6280, 14430), (7215, 12560), (7400, 12246), (7536, 12025), (7696, 11775), (7800, 11618), (7850, 11544), (8164, 11100), (8880, 10205), (9420, 9620)]