275191750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:994

約数の個数: 64

約数和(自身を含む): 553557888

約数和(自身を除く): 278366138

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 73, 85, 125, 146, 170, 250, 365, 425, 730, 850, 887, 1241, 1774, 1825, 2125, 2482, 3650, 4250, 4435, 6205, 8870, 9125, 12410, 15079, 18250, 22175, 30158, 31025, 44350, 62050, 64751, 75395, 110875, 129502, 150790, 155125, 221750, 310250, 323755, 376975, 647510, 753950, 1100767, 1618775, 1884875, 2201534, 3237550, 3769750, 5503835, 8093875, 11007670, 16187750, 27519175, 55038350, 137595875, 275191750]

約数ペア:

[(1, 275191750), (2, 137595875), (5, 55038350), (10, 27519175), (17, 16187750), (25, 11007670), (34, 8093875), (50, 5503835), (73, 3769750), (85, 3237550), (125, 2201534), (146, 1884875), (170, 1618775), (250, 1100767), (365, 753950), (425, 647510), (730, 376975), (850, 323755), (887, 310250), (1241, 221750), (1774, 155125), (1825, 150790), (2125, 129502), (2482, 110875), (3650, 75395), (4250, 64751), (4435, 62050), (6205, 44350), (8870, 31025), (9125, 30158), (12410, 22175), (15079, 18250)]