45085100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 104941200

約数和(自身を除く): 59856100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 61, 76, 95, 100, 122, 190, 244, 305, 380, 389, 475, 610, 778, 950, 1159, 1220, 1525, 1556, 1900, 1945, 2318, 3050, 3890, 4636, 5795, 6100, 7391, 7780, 9725, 11590, 14782, 19450, 23180, 23729, 28975, 29564, 36955, 38900, 47458, 57950, 73910, 94916, 115900, 118645, 147820, 184775, 237290, 369550, 450851, 474580, 593225, 739100, 901702, 1186450, 1803404, 2254255, 2372900, 4508510, 9017020, 11271275, 22542550, 45085100]

約数ペア:

[(1, 45085100), (2, 22542550), (4, 11271275), (5, 9017020), (10, 4508510), (19, 2372900), (20, 2254255), (25, 1803404), (38, 1186450), (50, 901702), (61, 739100), (76, 593225), (95, 474580), (100, 450851), (122, 369550), (190, 237290), (244, 184775), (305, 147820), (380, 118645), (389, 115900), (475, 94916), (610, 73910), (778, 57950), (950, 47458), (1159, 38900), (1220, 36955), (1525, 29564), (1556, 28975), (1900, 23729), (1945, 23180), (2318, 19450), (3050, 14782), (3890, 11590), (4636, 9725), (5795, 7780), (6100, 7391)]