90844650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:377

約数の個数: 144

約数和(自身を含む): 268717176

約数和(自身を除く): 177872526

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 53, 65, 75, 78, 90, 106, 117, 130, 150, 159, 195, 225, 234, 265, 293, 318, 325, 390, 450, 477, 530, 585, 586, 650, 689, 795, 879, 954, 975, 1170, 1325, 1378, 1465, 1590, 1758, 1950, 2067, 2385, 2637, 2650, 2925, 2930, 3445, 3809, 3975, 4134, 4395, 4770, 5274, 5850, 6201, 6890, 7325, 7618, 7950, 8790, 10335, 11427, 11925, 12402, 13185, 14650, 15529, 17225, 19045, 20670, 21975, 22854, 23850, 26370, 31005, 31058, 34281, 34450, 38090, 43950, 46587, 51675, 57135, 62010, 65925, 68562, 77645, 93174, 95225, 103350, 114270, 131850, 139761, 155025, 155290, 171405, 190450, 201877, 232935, 279522, 285675, 310050, 342810, 388225, 403754, 465870, 571350, 605631, 698805, 776450, 857025, 1009385, 1164675, 1211262, 1397610, 1714050, 1816893, 2018770, 2329350, 3028155, 3494025, 3633786, 5046925, 6056310, 6988050, 9084465, 10093850, 15140775, 18168930, 30281550, 45422325, 90844650]

約数ペア:

[(1, 90844650), (2, 45422325), (3, 30281550), (5, 18168930), (6, 15140775), (9, 10093850), (10, 9084465), (13, 6988050), (15, 6056310), (18, 5046925), (25, 3633786), (26, 3494025), (30, 3028155), (39, 2329350), (45, 2018770), (50, 1816893), (53, 1714050), (65, 1397610), (75, 1211262), (78, 1164675), (90, 1009385), (106, 857025), (117, 776450), (130, 698805), (150, 605631), (159, 571350), (195, 465870), (225, 403754), (234, 388225), (265, 342810), (293, 310050), (318, 285675), (325, 279522), (390, 232935), (450, 201877), (477, 190450), (530, 171405), (585, 155290), (586, 155025), (650, 139761), (689, 131850), (795, 114270), (879, 103350), (954, 95225), (975, 93174), (1170, 77645), (1325, 68562), (1378, 65925), (1465, 62010), (1590, 57135), (1758, 51675), (1950, 46587), (2067, 43950), (2385, 38090), (2637, 34450), (2650, 34281), (2925, 31058), (2930, 31005), (3445, 26370), (3809, 23850), (3975, 22854), (4134, 21975), (4395, 20670), (4770, 19045), (5274, 17225), (5850, 15529), (6201, 14650), (6890, 13185), (7325, 12402), (7618, 11925), (7950, 11427), (8790, 10335)]