89813360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 160

約数和(自身を含む): 262066560

約数和(自身を除く): 172253200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 80, 91, 104, 112, 130, 140, 146, 169, 182, 208, 260, 280, 292, 338, 364, 365, 455, 511, 520, 560, 584, 676, 728, 730, 845, 910, 949, 1022, 1040, 1168, 1183, 1352, 1456, 1460, 1690, 1820, 1898, 2044, 2197, 2366, 2555, 2704, 2920, 3380, 3640, 3796, 4088, 4394, 4732, 4745, 5110, 5840, 5915, 6643, 6760, 7280, 7592, 8176, 8788, 9464, 9490, 10220, 10985, 11830, 12337, 13286, 13520, 15184, 15379, 17576, 18928, 18980, 20440, 21970, 23660, 24674, 26572, 30758, 33215, 35152, 37960, 40880, 43940, 47320, 49348, 53144, 61516, 61685, 66430, 75920, 76895, 86359, 87880, 94640, 98696, 106288, 123032, 123370, 132860, 153790, 160381, 172718, 175760, 197392, 246064, 246740, 265720, 307580, 320762, 345436, 431795, 493480, 531440, 615160, 641524, 690872, 801905, 863590, 986960, 1122667, 1230320, 1283048, 1381744, 1603810, 1727180, 2245334, 2566096, 3207620, 3454360, 4490668, 5613335, 6415240, 6908720, 8981336, 11226670, 12830480, 17962672, 22453340, 44906680, 89813360]

約数ペア:

[(1, 89813360), (2, 44906680), (4, 22453340), (5, 17962672), (7, 12830480), (8, 11226670), (10, 8981336), (13, 6908720), (14, 6415240), (16, 5613335), (20, 4490668), (26, 3454360), (28, 3207620), (35, 2566096), (40, 2245334), (52, 1727180), (56, 1603810), (65, 1381744), (70, 1283048), (73, 1230320), (80, 1122667), (91, 986960), (104, 863590), (112, 801905), (130, 690872), (140, 641524), (146, 615160), (169, 531440), (182, 493480), (208, 431795), (260, 345436), (280, 320762), (292, 307580), (338, 265720), (364, 246740), (365, 246064), (455, 197392), (511, 175760), (520, 172718), (560, 160381), (584, 153790), (676, 132860), (728, 123370), (730, 123032), (845, 106288), (910, 98696), (949, 94640), (1022, 87880), (1040, 86359), (1168, 76895), (1183, 75920), (1352, 66430), (1456, 61685), (1460, 61516), (1690, 53144), (1820, 49348), (1898, 47320), (2044, 43940), (2197, 40880), (2366, 37960), (2555, 35152), (2704, 33215), (2920, 30758), (3380, 26572), (3640, 24674), (3796, 23660), (4088, 21970), (4394, 20440), (4732, 18980), (4745, 18928), (5110, 17576), (5840, 15379), (5915, 15184), (6643, 13520), (6760, 13286), (7280, 12337), (7592, 11830), (8176, 10985), (8788, 10220), (9464, 9490)]