90226240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 168

約数和(自身を含む): 247774968

約数和(自身を除く): 157548728

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 41, 46, 52, 64, 65, 80, 82, 92, 104, 115, 130, 160, 164, 184, 205, 208, 230, 260, 299, 320, 328, 368, 410, 416, 460, 520, 529, 533, 598, 656, 736, 820, 832, 920, 943, 1040, 1058, 1066, 1196, 1312, 1472, 1495, 1640, 1840, 1886, 2080, 2116, 2132, 2392, 2624, 2645, 2665, 2990, 3280, 3680, 3772, 4160, 4232, 4264, 4715, 4784, 5290, 5330, 5980, 6560, 6877, 7360, 7544, 8464, 8528, 9430, 9568, 10580, 10660, 11960, 12259, 13120, 13754, 15088, 16928, 17056, 18860, 19136, 21160, 21320, 21689, 23920, 24518, 27508, 30176, 33856, 34112, 34385, 37720, 42320, 42640, 43378, 47840, 49036, 55016, 60352, 61295, 68770, 75440, 84640, 85280, 86756, 95680, 98072, 108445, 110032, 122590, 137540, 150880, 169280, 170560, 173512, 196144, 216890, 220064, 245180, 275080, 281957, 301760, 347024, 392288, 433780, 440128, 490360, 550160, 563914, 694048, 784576, 867560, 980720, 1100320, 1127828, 1388096, 1409785, 1735120, 1961440, 2200640, 2255656, 2819570, 3470240, 3922880, 4511312, 5639140, 6940480, 9022624, 11278280, 18045248, 22556560, 45113120, 90226240]

約数ペア:

[(1, 90226240), (2, 45113120), (4, 22556560), (5, 18045248), (8, 11278280), (10, 9022624), (13, 6940480), (16, 5639140), (20, 4511312), (23, 3922880), (26, 3470240), (32, 2819570), (40, 2255656), (41, 2200640), (46, 1961440), (52, 1735120), (64, 1409785), (65, 1388096), (80, 1127828), (82, 1100320), (92, 980720), (104, 867560), (115, 784576), (130, 694048), (160, 563914), (164, 550160), (184, 490360), (205, 440128), (208, 433780), (230, 392288), (260, 347024), (299, 301760), (320, 281957), (328, 275080), (368, 245180), (410, 220064), (416, 216890), (460, 196144), (520, 173512), (529, 170560), (533, 169280), (598, 150880), (656, 137540), (736, 122590), (820, 110032), (832, 108445), (920, 98072), (943, 95680), (1040, 86756), (1058, 85280), (1066, 84640), (1196, 75440), (1312, 68770), (1472, 61295), (1495, 60352), (1640, 55016), (1840, 49036), (1886, 47840), (2080, 43378), (2116, 42640), (2132, 42320), (2392, 37720), (2624, 34385), (2645, 34112), (2665, 33856), (2990, 30176), (3280, 27508), (3680, 24518), (3772, 23920), (4160, 21689), (4232, 21320), (4264, 21160), (4715, 19136), (4784, 18860), (5290, 17056), (5330, 16928), (5980, 15088), (6560, 13754), (6877, 13120), (7360, 12259), (7544, 11960), (8464, 10660), (8528, 10580), (9430, 9568)]