1055558250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{353}}^1\times {\mathrm{443}}^1$

素因数の和:822

約数の個数: 128

約数和(自身を含む): 2942334720

約数和(自身を除く): 1886776470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 353, 375, 443, 450, 675, 706, 750, 886, 1059, 1125, 1329, 1350, 1765, 2118, 2215, 2250, 2658, 3177, 3375, 3530, 3987, 4430, 5295, 6354, 6645, 6750, 7974, 8825, 9531, 10590, 11075, 11961, 13290, 15885, 17650, 19062, 19935, 22150, 23922, 26475, 31770, 33225, 39870, 44125, 47655, 52950, 55375, 59805, 66450, 79425, 88250, 95310, 99675, 110750, 119610, 132375, 156379, 158850, 166125, 199350, 238275, 264750, 299025, 312758, 332250, 397125, 469137, 476550, 498375, 598050, 781895, 794250, 938274, 996750, 1191375, 1407411, 1495125, 1563790, 2345685, 2382750, 2814822, 2990250, 3909475, 4222233, 4691370, 7037055, 7818950, 8444466, 11728425, 14074110, 19547375, 21111165, 23456850, 35185275, 39094750, 42222330, 58642125, 70370550, 105555825, 117284250, 175926375, 211111650, 351852750, 527779125, 1055558250]

約数ペア:

[(1, 1055558250), (2, 527779125), (3, 351852750), (5, 211111650), (6, 175926375), (9, 117284250), (10, 105555825), (15, 70370550), (18, 58642125), (25, 42222330), (27, 39094750), (30, 35185275), (45, 23456850), (50, 21111165), (54, 19547375), (75, 14074110), (90, 11728425), (125, 8444466), (135, 7818950), (150, 7037055), (225, 4691370), (250, 4222233), (270, 3909475), (353, 2990250), (375, 2814822), (443, 2382750), (450, 2345685), (675, 1563790), (706, 1495125), (750, 1407411), (886, 1191375), (1059, 996750), (1125, 938274), (1329, 794250), (1350, 781895), (1765, 598050), (2118, 498375), (2215, 476550), (2250, 469137), (2658, 397125), (3177, 332250), (3375, 312758), (3530, 299025), (3987, 264750), (4430, 238275), (5295, 199350), (6354, 166125), (6645, 158850), (6750, 156379), (7974, 132375), (8825, 119610), (9531, 110750), (10590, 99675), (11075, 95310), (11961, 88250), (13290, 79425), (15885, 66450), (17650, 59805), (19062, 55375), (19935, 52950), (22150, 47655), (23922, 44125), (26475, 39870), (31770, 33225)]