75880530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:937

約数の個数: 128

約数和(自身を含む): 228614400

約数和(自身を除く): 152733870

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, 881, 957, 990, 1305, 1485, 1566, 1595, 1762, 1914, 2610, 2643, 2871, 2970, 3190, 3915, 4405, 4785, 5286, 5742, 7830, 7929, 8613, 8810, 9570, 9691, 13215, 14355, 15858, 17226, 19382, 23787, 25549, 26430, 28710, 29073, 39645, 43065, 47574, 48455, 51098, 58146, 76647, 79290, 86130, 87219, 96910, 118935, 127745, 145365, 153294, 174438, 229941, 237870, 255490, 261657, 281039, 290730, 383235, 436095, 459882, 523314, 562078, 689823, 766470, 843117, 872190, 1149705, 1308285, 1379646, 1405195, 1686234, 2299410, 2529351, 2616570, 2810390, 3449115, 4215585, 5058702, 6898230, 7588053, 8431170, 12646755, 15176106, 25293510, 37940265, 75880530]

約数ペア:

[(1, 75880530), (2, 37940265), (3, 25293510), (5, 15176106), (6, 12646755), (9, 8431170), (10, 7588053), (11, 6898230), (15, 5058702), (18, 4215585), (22, 3449115), (27, 2810390), (29, 2616570), (30, 2529351), (33, 2299410), (45, 1686234), (54, 1405195), (55, 1379646), (58, 1308285), (66, 1149705), (87, 872190), (90, 843117), (99, 766470), (110, 689823), (135, 562078), (145, 523314), (165, 459882), (174, 436095), (198, 383235), (261, 290730), (270, 281039), (290, 261657), (297, 255490), (319, 237870), (330, 229941), (435, 174438), (495, 153294), (522, 145365), (594, 127745), (638, 118935), (783, 96910), (870, 87219), (881, 86130), (957, 79290), (990, 76647), (1305, 58146), (1485, 51098), (1566, 48455), (1595, 47574), (1762, 43065), (1914, 39645), (2610, 29073), (2643, 28710), (2871, 26430), (2970, 25549), (3190, 23787), (3915, 19382), (4405, 17226), (4785, 15858), (5286, 14355), (5742, 13215), (7830, 9691), (7929, 9570), (8613, 8810)]