65914020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3299}}^1$

素因数の和:3354

約数の個数: 96

約数和(自身を含む): 210672000

約数和(自身を除く): 144757980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3299, 3330, 3996, 4995, 6598, 6660, 9897, 9990, 13196, 16495, 19794, 19980, 29691, 32990, 39588, 49485, 59382, 65980, 89073, 98970, 118764, 122063, 148455, 178146, 197940, 244126, 296910, 356292, 366189, 445365, 488252, 593820, 610315, 732378, 890730, 1098567, 1220630, 1464756, 1781460, 1830945, 2197134, 2441260, 3295701, 3661890, 4394268, 5492835, 6591402, 7323780, 10985670, 13182804, 16478505, 21971340, 32957010, 65914020]

約数ペア:

[(1, 65914020), (2, 32957010), (3, 21971340), (4, 16478505), (5, 13182804), (6, 10985670), (9, 7323780), (10, 6591402), (12, 5492835), (15, 4394268), (18, 3661890), (20, 3295701), (27, 2441260), (30, 2197134), (36, 1830945), (37, 1781460), (45, 1464756), (54, 1220630), (60, 1098567), (74, 890730), (90, 732378), (108, 610315), (111, 593820), (135, 488252), (148, 445365), (180, 366189), (185, 356292), (222, 296910), (270, 244126), (333, 197940), (370, 178146), (444, 148455), (540, 122063), (555, 118764), (666, 98970), (740, 89073), (999, 65980), (1110, 59382), (1332, 49485), (1665, 39588), (1998, 32990), (2220, 29691), (3299, 19980), (3330, 19794), (3996, 16495), (4995, 13196), (6598, 9990), (6660, 9897)]