71072550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3673}}^1$

素因数の和:3734

約数の個数: 72

約数和(自身を含む): 195442104

約数和(自身を除く): 124369554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 1075, 1290, 1935, 2150, 3225, 3673, 3870, 6450, 7346, 9675, 11019, 18365, 19350, 22038, 33057, 36730, 55095, 66114, 91825, 110190, 157939, 165285, 183650, 275475, 315878, 330570, 473817, 550950, 789695, 826425, 947634, 1421451, 1579390, 1652850, 2369085, 2842902, 3948475, 4738170, 7107255, 7896950, 11845425, 14214510, 23690850, 35536275, 71072550]

約数ペア:

[(1, 71072550), (2, 35536275), (3, 23690850), (5, 14214510), (6, 11845425), (9, 7896950), (10, 7107255), (15, 4738170), (18, 3948475), (25, 2842902), (30, 2369085), (43, 1652850), (45, 1579390), (50, 1421451), (75, 947634), (86, 826425), (90, 789695), (129, 550950), (150, 473817), (215, 330570), (225, 315878), (258, 275475), (387, 183650), (430, 165285), (450, 157939), (645, 110190), (774, 91825), (1075, 66114), (1290, 55095), (1935, 36730), (2150, 33057), (3225, 22038), (3673, 19350), (3870, 18365), (6450, 11019), (7346, 9675)]