202215900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{6949}}^1$

素因数の和:7063

約数の個数: 72

約数和(自身を含む): 591194800

約数和(自身を除く): 388978900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 194, 291, 300, 388, 485, 582, 970, 1164, 1455, 1940, 2425, 2910, 4850, 5820, 6949, 7275, 9700, 13898, 14550, 20847, 27796, 29100, 34745, 41694, 69490, 83388, 104235, 138980, 173725, 208470, 347450, 416940, 521175, 674053, 694900, 1042350, 1348106, 2022159, 2084700, 2696212, 3370265, 4044318, 6740530, 8088636, 10110795, 13481060, 16851325, 20221590, 33702650, 40443180, 50553975, 67405300, 101107950, 202215900]

約数ペア:

[(1, 202215900), (2, 101107950), (3, 67405300), (4, 50553975), (5, 40443180), (6, 33702650), (10, 20221590), (12, 16851325), (15, 13481060), (20, 10110795), (25, 8088636), (30, 6740530), (50, 4044318), (60, 3370265), (75, 2696212), (97, 2084700), (100, 2022159), (150, 1348106), (194, 1042350), (291, 694900), (300, 674053), (388, 521175), (485, 416940), (582, 347450), (970, 208470), (1164, 173725), (1455, 138980), (1940, 104235), (2425, 83388), (2910, 69490), (4850, 41694), (5820, 34745), (6949, 29100), (7275, 27796), (9700, 20847), (13898, 14550)]