104028075

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 195858000

約数和(自身を除く): 91829925

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 107, 145, 149, 225, 261, 321, 435, 447, 535, 725, 745, 963, 1305, 1341, 1605, 2175, 2235, 2675, 3103, 3725, 4321, 4815, 6525, 6705, 8025, 9309, 11175, 12963, 15515, 15943, 21605, 24075, 27927, 33525, 38889, 46545, 47829, 64815, 77575, 79715, 108025, 139635, 143487, 194445, 232725, 239145, 324075, 398575, 462347, 698175, 717435, 972225, 1195725, 1387041, 2311735, 3587175, 4161123, 6935205, 11558675, 20805615, 34676025, 104028075]

約数ペア:

[(1, 104028075), (3, 34676025), (5, 20805615), (9, 11558675), (15, 6935205), (25, 4161123), (29, 3587175), (45, 2311735), (75, 1387041), (87, 1195725), (107, 972225), (145, 717435), (149, 698175), (225, 462347), (261, 398575), (321, 324075), (435, 239145), (447, 232725), (535, 194445), (725, 143487), (745, 139635), (963, 108025), (1305, 79715), (1341, 77575), (1605, 64815), (2175, 47829), (2235, 46545), (2675, 38889), (3103, 33525), (3725, 27927), (4321, 24075), (4815, 21605), (6525, 15943), (6705, 15515), (8025, 12963), (9309, 11175)]