88972290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1033}}^1$

素因数の和:1089

約数の個数: 128

約数和(自身を含む): 268012800

約数和(自身を除く): 179040510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 29, 30, 33, 45, 54, 55, 58, 66, 87, 90, 99, 110, 135, 145, 165, 174, 198, 261, 270, 290, 297, 319, 330, 435, 495, 522, 594, 638, 783, 870, 957, 990, 1033, 1305, 1485, 1566, 1595, 1914, 2066, 2610, 2871, 2970, 3099, 3190, 3915, 4785, 5165, 5742, 6198, 7830, 8613, 9297, 9570, 10330, 11363, 14355, 15495, 17226, 18594, 22726, 27891, 28710, 29957, 30990, 34089, 43065, 46485, 55782, 56815, 59914, 68178, 86130, 89871, 92970, 102267, 113630, 139455, 149785, 170445, 179742, 204534, 269613, 278910, 299570, 306801, 329527, 340890, 449355, 511335, 539226, 613602, 659054, 808839, 898710, 988581, 1022670, 1348065, 1534005, 1617678, 1647635, 1977162, 2696130, 2965743, 3068010, 3295270, 4044195, 4942905, 5931486, 8088390, 8897229, 9885810, 14828715, 17794458, 29657430, 44486145, 88972290]

約数ペア:

[(1, 88972290), (2, 44486145), (3, 29657430), (5, 17794458), (6, 14828715), (9, 9885810), (10, 8897229), (11, 8088390), (15, 5931486), (18, 4942905), (22, 4044195), (27, 3295270), (29, 3068010), (30, 2965743), (33, 2696130), (45, 1977162), (54, 1647635), (55, 1617678), (58, 1534005), (66, 1348065), (87, 1022670), (90, 988581), (99, 898710), (110, 808839), (135, 659054), (145, 613602), (165, 539226), (174, 511335), (198, 449355), (261, 340890), (270, 329527), (290, 306801), (297, 299570), (319, 278910), (330, 269613), (435, 204534), (495, 179742), (522, 170445), (594, 149785), (638, 139455), (783, 113630), (870, 102267), (957, 92970), (990, 89871), (1033, 86130), (1305, 68178), (1485, 59914), (1566, 56815), (1595, 55782), (1914, 46485), (2066, 43065), (2610, 34089), (2871, 30990), (2970, 29957), (3099, 28710), (3190, 27891), (3915, 22726), (4785, 18594), (5165, 17226), (5742, 15495), (6198, 14355), (7830, 11363), (8613, 10330), (9297, 9570)]