202218450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 596182080

約数和(自身を除く): 393963630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 50, 58, 70, 75, 87, 105, 145, 150, 174, 175, 203, 210, 229, 290, 350, 406, 435, 458, 525, 609, 687, 725, 841, 870, 1015, 1050, 1145, 1218, 1374, 1450, 1603, 1682, 2030, 2175, 2290, 2523, 3045, 3206, 3435, 4205, 4350, 4809, 5046, 5075, 5725, 5887, 6090, 6641, 6870, 8015, 8410, 9618, 10150, 11450, 11774, 12615, 13282, 15225, 16030, 17175, 17661, 19923, 21025, 24045, 25230, 29435, 30450, 33205, 34350, 35322, 39846, 40075, 42050, 46487, 48090, 58870, 63075, 66410, 80150, 88305, 92974, 99615, 120225, 126150, 139461, 147175, 166025, 176610, 192589, 199230, 232435, 240450, 278922, 294350, 332050, 385178, 441525, 464870, 498075, 577767, 697305, 883050, 962945, 996150, 1155534, 1162175, 1348123, 1394610, 1925890, 2324350, 2696246, 2888835, 3486525, 4044369, 4814725, 5777670, 6740615, 6973050, 8088738, 9629450, 13481230, 14444175, 20221845, 28888350, 33703075, 40443690, 67406150, 101109225, 202218450]

約数ペア:

[(1, 202218450), (2, 101109225), (3, 67406150), (5, 40443690), (6, 33703075), (7, 28888350), (10, 20221845), (14, 14444175), (15, 13481230), (21, 9629450), (25, 8088738), (29, 6973050), (30, 6740615), (35, 5777670), (42, 4814725), (50, 4044369), (58, 3486525), (70, 2888835), (75, 2696246), (87, 2324350), (105, 1925890), (145, 1394610), (150, 1348123), (174, 1162175), (175, 1155534), (203, 996150), (210, 962945), (229, 883050), (290, 697305), (350, 577767), (406, 498075), (435, 464870), (458, 441525), (525, 385178), (609, 332050), (687, 294350), (725, 278922), (841, 240450), (870, 232435), (1015, 199230), (1050, 192589), (1145, 176610), (1218, 166025), (1374, 147175), (1450, 139461), (1603, 126150), (1682, 120225), (2030, 99615), (2175, 92974), (2290, 88305), (2523, 80150), (3045, 66410), (3206, 63075), (3435, 58870), (4205, 48090), (4350, 46487), (4809, 42050), (5046, 40075), (5075, 39846), (5725, 35322), (5887, 34350), (6090, 33205), (6641, 30450), (6870, 29435), (8015, 25230), (8410, 24045), (9618, 21025), (10150, 19923), (11450, 17661), (11774, 17175), (12615, 16030), (13282, 15225)]