202836780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 654151680

約数和(自身を除く): 451314900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 127, 171, 180, 190, 228, 254, 285, 342, 380, 381, 467, 508, 570, 635, 684, 762, 855, 934, 1140, 1143, 1270, 1401, 1524, 1710, 1868, 1905, 2286, 2335, 2413, 2540, 2802, 3420, 3810, 4203, 4572, 4670, 4826, 5604, 5715, 7005, 7239, 7620, 8406, 8873, 9340, 9652, 11430, 12065, 14010, 14478, 16812, 17746, 21015, 21717, 22860, 24130, 26619, 28020, 28956, 35492, 36195, 42030, 43434, 44365, 48260, 53238, 59309, 72390, 79857, 84060, 86868, 88730, 106476, 108585, 118618, 133095, 144780, 159714, 177460, 177927, 217170, 237236, 266190, 296545, 319428, 355854, 399285, 434340, 532380, 533781, 593090, 711708, 798570, 889635, 1067562, 1126871, 1186180, 1597140, 1779270, 2135124, 2253742, 2668905, 3380613, 3558540, 4507484, 5337810, 5634355, 6761226, 10141839, 10675620, 11268710, 13522452, 16903065, 20283678, 22537420, 33806130, 40567356, 50709195, 67612260, 101418390, 202836780]

約数ペア:

[(1, 202836780), (2, 101418390), (3, 67612260), (4, 50709195), (5, 40567356), (6, 33806130), (9, 22537420), (10, 20283678), (12, 16903065), (15, 13522452), (18, 11268710), (19, 10675620), (20, 10141839), (30, 6761226), (36, 5634355), (38, 5337810), (45, 4507484), (57, 3558540), (60, 3380613), (76, 2668905), (90, 2253742), (95, 2135124), (114, 1779270), (127, 1597140), (171, 1186180), (180, 1126871), (190, 1067562), (228, 889635), (254, 798570), (285, 711708), (342, 593090), (380, 533781), (381, 532380), (467, 434340), (508, 399285), (570, 355854), (635, 319428), (684, 296545), (762, 266190), (855, 237236), (934, 217170), (1140, 177927), (1143, 177460), (1270, 159714), (1401, 144780), (1524, 133095), (1710, 118618), (1868, 108585), (1905, 106476), (2286, 88730), (2335, 86868), (2413, 84060), (2540, 79857), (2802, 72390), (3420, 59309), (3810, 53238), (4203, 48260), (4572, 44365), (4670, 43434), (4826, 42030), (5604, 36195), (5715, 35492), (7005, 28956), (7239, 28020), (7620, 26619), (8406, 24130), (8873, 22860), (9340, 21717), (9652, 21015), (11430, 17746), (12065, 16812), (14010, 14478)]