157225459550

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^2\times {\mathrm{67}}^1\times {\mathrm{12613}}^1$

素因数の和:12814

約数の個数: 72

約数和(自身を含む): 301773450888

約数和(自身を除く): 144547991338

約数列:

[1, 2, 5, 10, 25, 50, 61, 67, 122, 134, 305, 335, 610, 670, 1525, 1675, 3050, 3350, 3721, 4087, 7442, 8174, 12613, 18605, 20435, 25226, 37210, 40870, 63065, 93025, 102175, 126130, 186050, 204350, 249307, 315325, 498614, 630650, 769393, 845071, 1246535, 1538786, 1690142, 2493070, 3846965, 4225355, 6232675, 7693930, 8450710, 12465350, 19234825, 21126775, 38469650, 42253550, 46932973, 51549331, 93865946, 103098662, 234664865, 257746655, 469329730, 515493310, 1173324325, 1288733275, 2346648650, 2577466550, 3144509191, 6289018382, 15722545955, 31445091910, 78612729775, 157225459550]

約数ペア:

[(1, 157225459550), (2, 78612729775), (5, 31445091910), (10, 15722545955), (25, 6289018382), (50, 3144509191), (61, 2577466550), (67, 2346648650), (122, 1288733275), (134, 1173324325), (305, 515493310), (335, 469329730), (610, 257746655), (670, 234664865), (1525, 103098662), (1675, 93865946), (3050, 51549331), (3350, 46932973), (3721, 42253550), (4087, 38469650), (7442, 21126775), (8174, 19234825), (12613, 12465350), (18605, 8450710), (20435, 7693930), (25226, 6232675), (37210, 4225355), (40870, 3846965), (63065, 2493070), (93025, 1690142), (102175, 1538786), (126130, 1246535), (186050, 845071), (204350, 769393), (249307, 630650), (315325, 498614)]