87915360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 303887808

約数和(自身を除く): 215972448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 73, 78, 80, 96, 104, 120, 130, 146, 156, 160, 193, 195, 208, 219, 240, 260, 292, 312, 365, 386, 390, 416, 438, 480, 520, 579, 584, 624, 730, 772, 780, 876, 949, 965, 1040, 1095, 1158, 1168, 1248, 1460, 1544, 1560, 1752, 1898, 1930, 2080, 2190, 2316, 2336, 2509, 2847, 2895, 2920, 3088, 3120, 3504, 3796, 3860, 4380, 4632, 4745, 5018, 5694, 5790, 5840, 6176, 6240, 7008, 7527, 7592, 7720, 8760, 9264, 9490, 10036, 11388, 11580, 11680, 12545, 14089, 14235, 15054, 15184, 15440, 17520, 18528, 18980, 20072, 22776, 23160, 25090, 28178, 28470, 30108, 30368, 30880, 35040, 37635, 37960, 40144, 42267, 45552, 46320, 50180, 56356, 56940, 60216, 70445, 75270, 75920, 80288, 84534, 91104, 92640, 100360, 112712, 113880, 120432, 140890, 150540, 151840, 169068, 183157, 200720, 211335, 225424, 227760, 240864, 281780, 301080, 338136, 366314, 401440, 422670, 450848, 455520, 549471, 563560, 602160, 676272, 732628, 845340, 915785, 1098942, 1127120, 1204320, 1352544, 1465256, 1690680, 1831570, 2197884, 2254240, 2747355, 2930512, 3381360, 3663140, 4395768, 5494710, 5861024, 6762720, 7326280, 8791536, 10989420, 14652560, 17583072, 21978840, 29305120, 43957680, 87915360]

約数ペア:

[(1, 87915360), (2, 43957680), (3, 29305120), (4, 21978840), (5, 17583072), (6, 14652560), (8, 10989420), (10, 8791536), (12, 7326280), (13, 6762720), (15, 5861024), (16, 5494710), (20, 4395768), (24, 3663140), (26, 3381360), (30, 2930512), (32, 2747355), (39, 2254240), (40, 2197884), (48, 1831570), (52, 1690680), (60, 1465256), (65, 1352544), (73, 1204320), (78, 1127120), (80, 1098942), (96, 915785), (104, 845340), (120, 732628), (130, 676272), (146, 602160), (156, 563560), (160, 549471), (193, 455520), (195, 450848), (208, 422670), (219, 401440), (240, 366314), (260, 338136), (292, 301080), (312, 281780), (365, 240864), (386, 227760), (390, 225424), (416, 211335), (438, 200720), (480, 183157), (520, 169068), (579, 151840), (584, 150540), (624, 140890), (730, 120432), (772, 113880), (780, 112712), (876, 100360), (949, 92640), (965, 91104), (1040, 84534), (1095, 80288), (1158, 75920), (1168, 75270), (1248, 70445), (1460, 60216), (1544, 56940), (1560, 56356), (1752, 50180), (1898, 46320), (1930, 45552), (2080, 42267), (2190, 40144), (2316, 37960), (2336, 37635), (2509, 35040), (2847, 30880), (2895, 30368), (2920, 30108), (3088, 28470), (3120, 28178), (3504, 25090), (3796, 23160), (3860, 22776), (4380, 20072), (4632, 18980), (4745, 18528), (5018, 17520), (5694, 15440), (5790, 15184), (5840, 15054), (6176, 14235), (6240, 14089), (7008, 12545), (7527, 11680), (7592, 11580), (7720, 11388), (8760, 10036), (9264, 9490)]