89766120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:667

約数の個数: 128

約数和(自身を含む): 289267200

約数和(自身を除く): 199501080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 79, 85, 102, 120, 136, 158, 170, 204, 237, 255, 316, 340, 395, 408, 474, 510, 557, 632, 680, 790, 948, 1020, 1114, 1185, 1343, 1580, 1671, 1896, 2040, 2228, 2370, 2686, 2785, 3160, 3342, 4029, 4456, 4740, 5372, 5570, 6684, 6715, 8058, 8355, 9469, 9480, 10744, 11140, 13368, 13430, 16116, 16710, 18938, 20145, 22280, 26860, 28407, 32232, 33420, 37876, 40290, 44003, 47345, 53720, 56814, 66840, 75752, 80580, 88006, 94690, 113628, 132009, 142035, 161160, 176012, 189380, 220015, 227256, 264018, 284070, 352024, 378760, 440030, 528036, 568140, 660045, 748051, 880060, 1056072, 1136280, 1320090, 1496102, 1760120, 2244153, 2640180, 2992204, 3740255, 4488306, 5280360, 5984408, 7480510, 8976612, 11220765, 14961020, 17953224, 22441530, 29922040, 44883060, 89766120]

約数ペア:

[(1, 89766120), (2, 44883060), (3, 29922040), (4, 22441530), (5, 17953224), (6, 14961020), (8, 11220765), (10, 8976612), (12, 7480510), (15, 5984408), (17, 5280360), (20, 4488306), (24, 3740255), (30, 2992204), (34, 2640180), (40, 2244153), (51, 1760120), (60, 1496102), (68, 1320090), (79, 1136280), (85, 1056072), (102, 880060), (120, 748051), (136, 660045), (158, 568140), (170, 528036), (204, 440030), (237, 378760), (255, 352024), (316, 284070), (340, 264018), (395, 227256), (408, 220015), (474, 189380), (510, 176012), (557, 161160), (632, 142035), (680, 132009), (790, 113628), (948, 94690), (1020, 88006), (1114, 80580), (1185, 75752), (1343, 66840), (1580, 56814), (1671, 53720), (1896, 47345), (2040, 44003), (2228, 40290), (2370, 37876), (2686, 33420), (2785, 32232), (3160, 28407), (3342, 26860), (4029, 22280), (4456, 20145), (4740, 18938), (5372, 16710), (5570, 16116), (6684, 13430), (6715, 13368), (8058, 11140), (8355, 10744), (9469, 9480)]