200875360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 560994336

約数和(自身を除く): 360118976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 97, 112, 140, 160, 172, 194, 215, 224, 280, 301, 344, 388, 430, 485, 560, 602, 679, 688, 776, 860, 970, 1120, 1204, 1358, 1376, 1505, 1552, 1720, 1849, 1940, 2408, 2716, 3010, 3104, 3395, 3440, 3698, 3880, 4171, 4816, 5432, 6020, 6790, 6880, 7396, 7760, 8342, 9245, 9632, 10864, 12040, 12943, 13580, 14792, 15520, 16684, 18490, 20855, 21728, 24080, 25886, 27160, 29197, 29584, 33368, 36980, 41710, 48160, 51772, 54320, 58394, 59168, 64715, 66736, 73960, 83420, 103544, 108640, 116788, 129430, 133472, 145985, 147920, 166840, 179353, 207088, 233576, 258860, 291970, 295840, 333680, 358706, 414176, 467152, 517720, 583940, 667360, 717412, 896765, 934304, 1035440, 1167880, 1255471, 1434824, 1793530, 2070880, 2335760, 2510942, 2869648, 3587060, 4671520, 5021884, 5739296, 6277355, 7174120, 10043768, 12554710, 14348240, 20087536, 25109420, 28696480, 40175072, 50218840, 100437680, 200875360]

約数ペア:

[(1, 200875360), (2, 100437680), (4, 50218840), (5, 40175072), (7, 28696480), (8, 25109420), (10, 20087536), (14, 14348240), (16, 12554710), (20, 10043768), (28, 7174120), (32, 6277355), (35, 5739296), (40, 5021884), (43, 4671520), (56, 3587060), (70, 2869648), (80, 2510942), (86, 2335760), (97, 2070880), (112, 1793530), (140, 1434824), (160, 1255471), (172, 1167880), (194, 1035440), (215, 934304), (224, 896765), (280, 717412), (301, 667360), (344, 583940), (388, 517720), (430, 467152), (485, 414176), (560, 358706), (602, 333680), (679, 295840), (688, 291970), (776, 258860), (860, 233576), (970, 207088), (1120, 179353), (1204, 166840), (1358, 147920), (1376, 145985), (1505, 133472), (1552, 129430), (1720, 116788), (1849, 108640), (1940, 103544), (2408, 83420), (2716, 73960), (3010, 66736), (3104, 64715), (3395, 59168), (3440, 58394), (3698, 54320), (3880, 51772), (4171, 48160), (4816, 41710), (5432, 36980), (6020, 33368), (6790, 29584), (6880, 29197), (7396, 27160), (7760, 25886), (8342, 24080), (9245, 21728), (9632, 20855), (10864, 18490), (12040, 16684), (12943, 15520), (13580, 14792)]