63842100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 216

約数和(自身を含む): 222048288

約数和(自身を除く): 158206188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 43, 49, 50, 60, 70, 75, 84, 86, 98, 100, 101, 105, 129, 140, 147, 150, 172, 175, 196, 202, 210, 215, 245, 258, 294, 300, 301, 303, 350, 404, 420, 430, 490, 505, 516, 525, 588, 602, 606, 645, 700, 707, 735, 860, 903, 980, 1010, 1050, 1075, 1204, 1212, 1225, 1290, 1414, 1470, 1505, 1515, 1806, 2020, 2100, 2107, 2121, 2150, 2450, 2525, 2580, 2828, 2940, 3010, 3030, 3225, 3535, 3612, 3675, 4214, 4242, 4300, 4343, 4515, 4900, 4949, 5050, 6020, 6060, 6321, 6450, 7070, 7350, 7525, 7575, 8428, 8484, 8686, 9030, 9898, 10100, 10535, 10605, 12642, 12900, 13029, 14140, 14700, 14847, 15050, 15150, 17372, 17675, 18060, 19796, 21070, 21210, 21715, 22575, 24745, 25284, 26058, 29694, 30100, 30300, 30401, 31605, 35350, 42140, 42420, 43430, 45150, 49490, 52116, 52675, 53025, 59388, 60802, 63210, 65145, 70700, 74235, 86860, 90300, 91203, 98980, 105350, 106050, 108575, 121604, 123725, 126420, 130290, 148470, 152005, 158025, 182406, 210700, 212100, 212807, 217150, 247450, 260580, 296940, 304010, 316050, 325725, 364812, 371175, 425614, 434300, 456015, 494900, 608020, 632100, 638421, 651450, 742350, 760025, 851228, 912030, 1064035, 1276842, 1302900, 1484700, 1520050, 1824060, 2128070, 2280075, 2553684, 3040100, 3192105, 4256140, 4560150, 5320175, 6384210, 9120300, 10640350, 12768420, 15960525, 21280700, 31921050, 63842100]

約数ペア:

[(1, 63842100), (2, 31921050), (3, 21280700), (4, 15960525), (5, 12768420), (6, 10640350), (7, 9120300), (10, 6384210), (12, 5320175), (14, 4560150), (15, 4256140), (20, 3192105), (21, 3040100), (25, 2553684), (28, 2280075), (30, 2128070), (35, 1824060), (42, 1520050), (43, 1484700), (49, 1302900), (50, 1276842), (60, 1064035), (70, 912030), (75, 851228), (84, 760025), (86, 742350), (98, 651450), (100, 638421), (101, 632100), (105, 608020), (129, 494900), (140, 456015), (147, 434300), (150, 425614), (172, 371175), (175, 364812), (196, 325725), (202, 316050), (210, 304010), (215, 296940), (245, 260580), (258, 247450), (294, 217150), (300, 212807), (301, 212100), (303, 210700), (350, 182406), (404, 158025), (420, 152005), (430, 148470), (490, 130290), (505, 126420), (516, 123725), (525, 121604), (588, 108575), (602, 106050), (606, 105350), (645, 98980), (700, 91203), (707, 90300), (735, 86860), (860, 74235), (903, 70700), (980, 65145), (1010, 63210), (1050, 60802), (1075, 59388), (1204, 53025), (1212, 52675), (1225, 52116), (1290, 49490), (1414, 45150), (1470, 43430), (1505, 42420), (1515, 42140), (1806, 35350), (2020, 31605), (2100, 30401), (2107, 30300), (2121, 30100), (2150, 29694), (2450, 26058), (2525, 25284), (2580, 24745), (2828, 22575), (2940, 21715), (3010, 21210), (3030, 21070), (3225, 19796), (3535, 18060), (3612, 17675), (3675, 17372), (4214, 15150), (4242, 15050), (4300, 14847), (4343, 14700), (4515, 14140), (4900, 13029), (4949, 12900), (5050, 12642), (6020, 10605), (6060, 10535), (6321, 10100), (6450, 9898), (7070, 9030), (7350, 8686), (7525, 8484), (7575, 8428)]