90954080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{281}}^1$

素因数の和:337

約数の個数: 144

約数和(自身を含む): 261799776

約数和(自身を除く): 170845696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 281, 289, 340, 476, 544, 560, 562, 578, 595, 680, 952, 1120, 1124, 1156, 1190, 1360, 1405, 1445, 1904, 1967, 2023, 2248, 2312, 2380, 2720, 2810, 2890, 3808, 3934, 4046, 4496, 4624, 4760, 4777, 5620, 5780, 7868, 8092, 8992, 9248, 9520, 9554, 9835, 10115, 11240, 11560, 15736, 16184, 19040, 19108, 19670, 20230, 22480, 23120, 23885, 31472, 32368, 33439, 38216, 39340, 40460, 44960, 46240, 47770, 62944, 64736, 66878, 76432, 78680, 80920, 81209, 95540, 133756, 152864, 157360, 161840, 162418, 167195, 191080, 267512, 314720, 323680, 324836, 334390, 382160, 406045, 535024, 568463, 649672, 668780, 764320, 812090, 1070048, 1136926, 1299344, 1337560, 1624180, 2273852, 2598688, 2675120, 2842315, 3248360, 4547704, 5350240, 5684630, 6496720, 9095408, 11369260, 12993440, 18190816, 22738520, 45477040, 90954080]

約数ペア:

[(1, 90954080), (2, 45477040), (4, 22738520), (5, 18190816), (7, 12993440), (8, 11369260), (10, 9095408), (14, 6496720), (16, 5684630), (17, 5350240), (20, 4547704), (28, 3248360), (32, 2842315), (34, 2675120), (35, 2598688), (40, 2273852), (56, 1624180), (68, 1337560), (70, 1299344), (80, 1136926), (85, 1070048), (112, 812090), (119, 764320), (136, 668780), (140, 649672), (160, 568463), (170, 535024), (224, 406045), (238, 382160), (272, 334390), (280, 324836), (281, 323680), (289, 314720), (340, 267512), (476, 191080), (544, 167195), (560, 162418), (562, 161840), (578, 157360), (595, 152864), (680, 133756), (952, 95540), (1120, 81209), (1124, 80920), (1156, 78680), (1190, 76432), (1360, 66878), (1405, 64736), (1445, 62944), (1904, 47770), (1967, 46240), (2023, 44960), (2248, 40460), (2312, 39340), (2380, 38216), (2720, 33439), (2810, 32368), (2890, 31472), (3808, 23885), (3934, 23120), (4046, 22480), (4496, 20230), (4624, 19670), (4760, 19108), (4777, 19040), (5620, 16184), (5780, 15736), (7868, 11560), (8092, 11240), (8992, 10115), (9248, 9835), (9520, 9554)]