65456100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{8081}}^1$

素因数の和:8107

約数の個数: 90

約数和(自身を含む): 212209074

約数和(自身を除く): 146752974

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8081, 8100, 16162, 24243, 32324, 40405, 48486, 72729, 80810, 96972, 121215, 145458, 161620, 202025, 218187, 242430, 290916, 363645, 404050, 436374, 484860, 606075, 654561, 727290, 808100, 872748, 1090935, 1212150, 1309122, 1454580, 1818225, 2181870, 2424300, 2618244, 3272805, 3636450, 4363740, 5454675, 6545610, 7272900, 10909350, 13091220, 16364025, 21818700, 32728050, 65456100]

約数ペア:

[(1, 65456100), (2, 32728050), (3, 21818700), (4, 16364025), (5, 13091220), (6, 10909350), (9, 7272900), (10, 6545610), (12, 5454675), (15, 4363740), (18, 3636450), (20, 3272805), (25, 2618244), (27, 2424300), (30, 2181870), (36, 1818225), (45, 1454580), (50, 1309122), (54, 1212150), (60, 1090935), (75, 872748), (81, 808100), (90, 727290), (100, 654561), (108, 606075), (135, 484860), (150, 436374), (162, 404050), (180, 363645), (225, 290916), (270, 242430), (300, 218187), (324, 202025), (405, 161620), (450, 145458), (540, 121215), (675, 96972), (810, 80810), (900, 72729), (1350, 48486), (1620, 40405), (2025, 32324), (2700, 24243), (4050, 16162), (8081, 8100)]