64116900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{23747}}^1$

素因数の和:23770

約数の個数: 72

約数和(自身を含む): 206132640

約数和(自身を除く): 142015740

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, 23747, 47494, 71241, 94988, 118735, 142482, 213723, 237470, 284964, 356205, 427446, 474940, 593675, 641169, 712410, 854892, 1068615, 1187350, 1282338, 1424820, 1781025, 2137230, 2374700, 2564676, 3205845, 3562050, 4274460, 5343075, 6411690, 7124100, 10686150, 12823380, 16029225, 21372300, 32058450, 64116900]

約数ペア:

[(1, 64116900), (2, 32058450), (3, 21372300), (4, 16029225), (5, 12823380), (6, 10686150), (9, 7124100), (10, 6411690), (12, 5343075), (15, 4274460), (18, 3562050), (20, 3205845), (25, 2564676), (27, 2374700), (30, 2137230), (36, 1781025), (45, 1424820), (50, 1282338), (54, 1187350), (60, 1068615), (75, 854892), (90, 712410), (100, 641169), (108, 593675), (135, 474940), (150, 427446), (180, 356205), (225, 284964), (270, 237470), (300, 213723), (450, 142482), (540, 118735), (675, 94988), (900, 71241), (1350, 47494), (2700, 23747)]