150424900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:2005

約数の個数: 72

約数和(自身を含む): 352164960

約数和(自身を除く): 201740060

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 41, 50, 76, 82, 95, 100, 164, 190, 205, 380, 410, 475, 779, 820, 950, 1025, 1558, 1900, 1931, 2050, 3116, 3862, 3895, 4100, 7724, 7790, 9655, 15580, 19310, 19475, 36689, 38620, 38950, 48275, 73378, 77900, 79171, 96550, 146756, 158342, 183445, 193100, 316684, 366890, 395855, 733780, 791710, 917225, 1504249, 1583420, 1834450, 1979275, 3008498, 3668900, 3958550, 6016996, 7521245, 7917100, 15042490, 30084980, 37606225, 75212450, 150424900]

約数ペア:

[(1, 150424900), (2, 75212450), (4, 37606225), (5, 30084980), (10, 15042490), (19, 7917100), (20, 7521245), (25, 6016996), (38, 3958550), (41, 3668900), (50, 3008498), (76, 1979275), (82, 1834450), (95, 1583420), (100, 1504249), (164, 917225), (190, 791710), (205, 733780), (380, 395855), (410, 366890), (475, 316684), (779, 193100), (820, 183445), (950, 158342), (1025, 146756), (1558, 96550), (1900, 79171), (1931, 77900), (2050, 73378), (3116, 48275), (3862, 38950), (3895, 38620), (4100, 36689), (7724, 19475), (7790, 19310), (9655, 15580)]