72068250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 181044864

約数和(自身を除く): 108976614

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 307, 313, 375, 614, 626, 750, 921, 939, 1535, 1565, 1842, 1878, 3070, 3130, 4605, 4695, 7675, 7825, 9210, 9390, 15350, 15650, 23025, 23475, 38375, 39125, 46050, 46950, 76750, 78250, 96091, 115125, 117375, 192182, 230250, 234750, 288273, 480455, 576546, 960910, 1441365, 2402275, 2882730, 4804550, 7206825, 12011375, 14413650, 24022750, 36034125, 72068250]

約数ペア:

[(1, 72068250), (2, 36034125), (3, 24022750), (5, 14413650), (6, 12011375), (10, 7206825), (15, 4804550), (25, 2882730), (30, 2402275), (50, 1441365), (75, 960910), (125, 576546), (150, 480455), (250, 288273), (307, 234750), (313, 230250), (375, 192182), (614, 117375), (626, 115125), (750, 96091), (921, 78250), (939, 76750), (1535, 46950), (1565, 46050), (1842, 39125), (1878, 38375), (3070, 23475), (3130, 23025), (4605, 15650), (4695, 15350), (7675, 9390), (7825, 9210)]