152621460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{3061}}^1$

素因数の和:3353

約数の個数: 72

約数和(自身を含む): 464774856

約数和(自身を除く): 312153396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 277, 554, 831, 1108, 1385, 1662, 2493, 2770, 3061, 3324, 4155, 4986, 5540, 6122, 8310, 9183, 9972, 12244, 12465, 15305, 16620, 18366, 24930, 27549, 30610, 36732, 45915, 49860, 55098, 61220, 91830, 110196, 137745, 183660, 275490, 550980, 847897, 1695794, 2543691, 3391588, 4239485, 5087382, 7631073, 8478970, 10174764, 12718455, 15262146, 16957940, 25436910, 30524292, 38155365, 50873820, 76310730, 152621460]

約数ペア:

[(1, 152621460), (2, 76310730), (3, 50873820), (4, 38155365), (5, 30524292), (6, 25436910), (9, 16957940), (10, 15262146), (12, 12718455), (15, 10174764), (18, 8478970), (20, 7631073), (30, 5087382), (36, 4239485), (45, 3391588), (60, 2543691), (90, 1695794), (180, 847897), (277, 550980), (554, 275490), (831, 183660), (1108, 137745), (1385, 110196), (1662, 91830), (2493, 61220), (2770, 55098), (3061, 49860), (3324, 45915), (4155, 36732), (4986, 30610), (5540, 27549), (6122, 24930), (8310, 18366), (9183, 16620), (9972, 15305), (12244, 12465)]