75105900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{27817}}^1$

素因数の和:27840

約数の個数: 72

約数和(自身を含む): 241460240

約数和(自身を除く): 166354340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 27817, 55634, 83451, 111268, 139085, 166902, 250353, 278170, 333804, 417255, 500706, 556340, 695425, 751059, 834510, 1001412, 1251765, 1390850, 1502118, 1669020, 2086275, 2503530, 2781700, 3004236, 3755295, 4172550, 5007060, 6258825, 7510590, 8345100, 12517650, 15021180, 18776475, 25035300, 37552950, 75105900]

約数ペア:

[(1, 75105900), (2, 37552950), (3, 25035300), (4, 18776475), (5, 15021180), (6, 12517650), (9, 8345100), (10, 7510590), (12, 6258825), (15, 5007060), (18, 4172550), (20, 3755295), (25, 3004236), (27, 2781700), (30, 2503530), (36, 2086275), (45, 1669020), (50, 1502118), (54, 1390850), (60, 1251765), (75, 1001412), (90, 834510), (100, 751059), (108, 695425), (135, 556340), (150, 500706), (180, 417255), (225, 333804), (270, 278170), (300, 250353), (450, 166902), (540, 139085), (675, 111268), (900, 83451), (1350, 55634), (2700, 27817)]