15832100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 37185120

約数和(自身を除く): 21353020

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 67, 68, 85, 100, 134, 139, 170, 268, 278, 335, 340, 425, 556, 670, 695, 850, 1139, 1340, 1390, 1675, 1700, 2278, 2363, 2780, 3350, 3475, 4556, 4726, 5695, 6700, 6950, 9313, 9452, 11390, 11815, 13900, 18626, 22780, 23630, 28475, 37252, 46565, 47260, 56950, 59075, 93130, 113900, 118150, 158321, 186260, 232825, 236300, 316642, 465650, 633284, 791605, 931300, 1583210, 3166420, 3958025, 7916050, 15832100]

約数ペア:

[(1, 15832100), (2, 7916050), (4, 3958025), (5, 3166420), (10, 1583210), (17, 931300), (20, 791605), (25, 633284), (34, 465650), (50, 316642), (67, 236300), (68, 232825), (85, 186260), (100, 158321), (134, 118150), (139, 113900), (170, 93130), (268, 59075), (278, 56950), (335, 47260), (340, 46565), (425, 37252), (556, 28475), (670, 23630), (695, 22780), (850, 18626), (1139, 13900), (1340, 11815), (1390, 11390), (1675, 9452), (1700, 9313), (2278, 6950), (2363, 6700), (2780, 5695), (3350, 4726), (3475, 4556)]