147705180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 507451392

約数和(自身を除く): 359746212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 137, 140, 151, 170, 204, 210, 238, 255, 274, 302, 340, 357, 411, 420, 453, 476, 510, 548, 595, 604, 685, 714, 755, 822, 906, 959, 1020, 1057, 1190, 1370, 1428, 1510, 1644, 1785, 1812, 1918, 2055, 2114, 2265, 2329, 2380, 2567, 2740, 2877, 3020, 3171, 3570, 3836, 4110, 4228, 4530, 4658, 4795, 5134, 5285, 5754, 6342, 6987, 7140, 7701, 8220, 9060, 9316, 9590, 10268, 10570, 11508, 11645, 12684, 12835, 13974, 14385, 15402, 15855, 16303, 17969, 19180, 20687, 21140, 23290, 25670, 27948, 28770, 30804, 31710, 32606, 34935, 35938, 38505, 41374, 46580, 48909, 51340, 53907, 57540, 62061, 63420, 65212, 69870, 71876, 77010, 81515, 82748, 89845, 97818, 103435, 107814, 124122, 139740, 144809, 154020, 163030, 179690, 195636, 206870, 215628, 244545, 248244, 269535, 289618, 310305, 326060, 351679, 359380, 413740, 434427, 489090, 539070, 579236, 620610, 703358, 724045, 868854, 978180, 1055037, 1078140, 1241220, 1406716, 1448090, 1737708, 1758395, 2110074, 2172135, 2461753, 2896180, 3516790, 4220148, 4344270, 4923506, 5275185, 7033580, 7385259, 8688540, 9847012, 10550370, 12308765, 14770518, 21100740, 24617530, 29541036, 36926295, 49235060, 73852590, 147705180]

約数ペア:

[(1, 147705180), (2, 73852590), (3, 49235060), (4, 36926295), (5, 29541036), (6, 24617530), (7, 21100740), (10, 14770518), (12, 12308765), (14, 10550370), (15, 9847012), (17, 8688540), (20, 7385259), (21, 7033580), (28, 5275185), (30, 4923506), (34, 4344270), (35, 4220148), (42, 3516790), (51, 2896180), (60, 2461753), (68, 2172135), (70, 2110074), (84, 1758395), (85, 1737708), (102, 1448090), (105, 1406716), (119, 1241220), (137, 1078140), (140, 1055037), (151, 978180), (170, 868854), (204, 724045), (210, 703358), (238, 620610), (255, 579236), (274, 539070), (302, 489090), (340, 434427), (357, 413740), (411, 359380), (420, 351679), (453, 326060), (476, 310305), (510, 289618), (548, 269535), (595, 248244), (604, 244545), (685, 215628), (714, 206870), (755, 195636), (822, 179690), (906, 163030), (959, 154020), (1020, 144809), (1057, 139740), (1190, 124122), (1370, 107814), (1428, 103435), (1510, 97818), (1644, 89845), (1785, 82748), (1812, 81515), (1918, 77010), (2055, 71876), (2114, 69870), (2265, 65212), (2329, 63420), (2380, 62061), (2567, 57540), (2740, 53907), (2877, 51340), (3020, 48909), (3171, 46580), (3570, 41374), (3836, 38505), (4110, 35938), (4228, 34935), (4530, 32606), (4658, 31710), (4795, 30804), (5134, 28770), (5285, 27948), (5754, 25670), (6342, 23290), (6987, 21140), (7140, 20687), (7701, 19180), (8220, 17969), (9060, 16303), (9316, 15855), (9590, 15402), (10268, 14385), (10570, 13974), (11508, 12835), (11645, 12684)]