15691784200

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{14657}}^1$

素因数の和:14827

約数の個数: 96

約数和(自身を含む): 37542362760

約数和(自身を除く): 21850578560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 101, 106, 200, 202, 212, 265, 404, 424, 505, 530, 808, 1010, 1060, 1325, 2020, 2120, 2525, 2650, 4040, 5050, 5300, 5353, 10100, 10600, 10706, 14657, 20200, 21412, 26765, 29314, 42824, 53530, 58628, 73285, 107060, 117256, 133825, 146570, 214120, 267650, 293140, 366425, 535300, 586280, 732850, 776821, 1070600, 1465700, 1480357, 1553642, 2931400, 2960714, 3107284, 3884105, 5921428, 6214568, 7401785, 7768210, 11842856, 14803570, 15536420, 19420525, 29607140, 31072840, 37008925, 38841050, 59214280, 74017850, 77682100, 78458921, 148035700, 155364200, 156917842, 296071400, 313835684, 392294605, 627671368, 784589210, 1569178420, 1961473025, 3138356840, 3922946050, 7845892100, 15691784200]

約数ペア:

[(1, 15691784200), (2, 7845892100), (4, 3922946050), (5, 3138356840), (8, 1961473025), (10, 1569178420), (20, 784589210), (25, 627671368), (40, 392294605), (50, 313835684), (53, 296071400), (100, 156917842), (101, 155364200), (106, 148035700), (200, 78458921), (202, 77682100), (212, 74017850), (265, 59214280), (404, 38841050), (424, 37008925), (505, 31072840), (530, 29607140), (808, 19420525), (1010, 15536420), (1060, 14803570), (1325, 11842856), (2020, 7768210), (2120, 7401785), (2525, 6214568), (2650, 5921428), (4040, 3884105), (5050, 3107284), (5300, 2960714), (5353, 2931400), (10100, 1553642), (10600, 1480357), (10706, 1465700), (14657, 1070600), (20200, 776821), (21412, 732850), (26765, 586280), (29314, 535300), (42824, 366425), (53530, 293140), (58628, 267650), (73285, 214120), (107060, 146570), (117256, 133825)]