15692375050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:617

約数の個数: 144

約数和(自身を含む): 33009496632

約数和(自身を除く): 17317121582

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 101, 110, 121, 122, 202, 242, 275, 305, 421, 505, 550, 605, 610, 671, 842, 1010, 1111, 1210, 1342, 1525, 2105, 2222, 2525, 3025, 3050, 3355, 4210, 4631, 5050, 5555, 6050, 6161, 6710, 7381, 9262, 10525, 11110, 12221, 12322, 14762, 16775, 21050, 23155, 24442, 25681, 27775, 30805, 33550, 36905, 42521, 46310, 50941, 51362, 55550, 61105, 61610, 67771, 73810, 85042, 101882, 115775, 122210, 128405, 135542, 154025, 184525, 212605, 231550, 254705, 256810, 282491, 305525, 308050, 338855, 369050, 425210, 467731, 509410, 564982, 611050, 642025, 677710, 745481, 935462, 1063025, 1273525, 1284050, 1412455, 1490962, 1694275, 2126050, 2338655, 2547050, 2593781, 2824910, 3107401, 3388550, 3727405, 4677310, 5145041, 5187562, 6214802, 7062275, 7454810, 10290082, 11693275, 12968905, 14124550, 15537005, 18637025, 23386550, 25725205, 25937810, 28531591, 31074010, 37274050, 51450410, 57063182, 64844525, 77685025, 128626025, 129689050, 142657955, 155370050, 257252050, 285315910, 313847501, 627695002, 713289775, 1426579550, 1569237505, 3138475010, 7846187525, 15692375050]

約数ペア:

[(1, 15692375050), (2, 7846187525), (5, 3138475010), (10, 1569237505), (11, 1426579550), (22, 713289775), (25, 627695002), (50, 313847501), (55, 285315910), (61, 257252050), (101, 155370050), (110, 142657955), (121, 129689050), (122, 128626025), (202, 77685025), (242, 64844525), (275, 57063182), (305, 51450410), (421, 37274050), (505, 31074010), (550, 28531591), (605, 25937810), (610, 25725205), (671, 23386550), (842, 18637025), (1010, 15537005), (1111, 14124550), (1210, 12968905), (1342, 11693275), (1525, 10290082), (2105, 7454810), (2222, 7062275), (2525, 6214802), (3025, 5187562), (3050, 5145041), (3355, 4677310), (4210, 3727405), (4631, 3388550), (5050, 3107401), (5555, 2824910), (6050, 2593781), (6161, 2547050), (6710, 2338655), (7381, 2126050), (9262, 1694275), (10525, 1490962), (11110, 1412455), (12221, 1284050), (12322, 1273525), (14762, 1063025), (16775, 935462), (21050, 745481), (23155, 677710), (24442, 642025), (25681, 611050), (27775, 564982), (30805, 509410), (33550, 467731), (36905, 425210), (42521, 369050), (46310, 338855), (50941, 308050), (51362, 305525), (55550, 282491), (61105, 256810), (61610, 254705), (67771, 231550), (73810, 212605), (85042, 184525), (101882, 154025), (115775, 135542), (122210, 128405)]