40761270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:251

約数の個数: 144

約数和(自身を含む): 123243120

約数和(自身を除く): 82481850

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 121, 165, 171, 190, 197, 198, 209, 242, 285, 330, 342, 363, 394, 418, 495, 570, 591, 605, 627, 726, 855, 985, 990, 1045, 1089, 1182, 1210, 1254, 1710, 1773, 1815, 1881, 1970, 2090, 2167, 2178, 2299, 2955, 3135, 3546, 3630, 3743, 3762, 4334, 4598, 5445, 5910, 6270, 6501, 6897, 7486, 8865, 9405, 10835, 10890, 11229, 11495, 13002, 13794, 17730, 18715, 18810, 19503, 20691, 21670, 22458, 22990, 23837, 32505, 33687, 34485, 37430, 39006, 41173, 41382, 47674, 56145, 65010, 67374, 68970, 71511, 82346, 97515, 103455, 112290, 119185, 123519, 143022, 168435, 195030, 205865, 206910, 214533, 238370, 247038, 336870, 357555, 370557, 411730, 429066, 452903, 617595, 715110, 741114, 905806, 1072665, 1235190, 1358709, 1852785, 2145330, 2264515, 2717418, 3705570, 4076127, 4529030, 6793545, 8152254, 13587090, 20380635, 40761270]

約数ペア:

[(1, 40761270), (2, 20380635), (3, 13587090), (5, 8152254), (6, 6793545), (9, 4529030), (10, 4076127), (11, 3705570), (15, 2717418), (18, 2264515), (19, 2145330), (22, 1852785), (30, 1358709), (33, 1235190), (38, 1072665), (45, 905806), (55, 741114), (57, 715110), (66, 617595), (90, 452903), (95, 429066), (99, 411730), (110, 370557), (114, 357555), (121, 336870), (165, 247038), (171, 238370), (190, 214533), (197, 206910), (198, 205865), (209, 195030), (242, 168435), (285, 143022), (330, 123519), (342, 119185), (363, 112290), (394, 103455), (418, 97515), (495, 82346), (570, 71511), (591, 68970), (605, 67374), (627, 65010), (726, 56145), (855, 47674), (985, 41382), (990, 41173), (1045, 39006), (1089, 37430), (1182, 34485), (1210, 33687), (1254, 32505), (1710, 23837), (1773, 22990), (1815, 22458), (1881, 21670), (1970, 20691), (2090, 19503), (2167, 18810), (2178, 18715), (2299, 17730), (2955, 13794), (3135, 13002), (3546, 11495), (3630, 11229), (3743, 10890), (3762, 10835), (4334, 9405), (4598, 8865), (5445, 7486), (5910, 6897), (6270, 6501)]