157424580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{727}}^1$

素因数の和:1146

約数の個数: 96

約数和(自身を含む): 491662080

約数和(自身を除く): 334237500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 401, 540, 727, 802, 1203, 1454, 1604, 2005, 2181, 2406, 2908, 3609, 3635, 4010, 4362, 4812, 6015, 6543, 7218, 7270, 8020, 8724, 10827, 10905, 12030, 13086, 14436, 14540, 18045, 19629, 21654, 21810, 24060, 26172, 32715, 36090, 39258, 43308, 43620, 54135, 65430, 72180, 78516, 98145, 108270, 130860, 196290, 216540, 291527, 392580, 583054, 874581, 1166108, 1457635, 1749162, 2623743, 2915270, 3498324, 4372905, 5247486, 5830540, 7871229, 8745810, 10494972, 13118715, 15742458, 17491620, 26237430, 31484916, 39356145, 52474860, 78712290, 157424580]

約数ペア:

[(1, 157424580), (2, 78712290), (3, 52474860), (4, 39356145), (5, 31484916), (6, 26237430), (9, 17491620), (10, 15742458), (12, 13118715), (15, 10494972), (18, 8745810), (20, 7871229), (27, 5830540), (30, 5247486), (36, 4372905), (45, 3498324), (54, 2915270), (60, 2623743), (90, 1749162), (108, 1457635), (135, 1166108), (180, 874581), (270, 583054), (401, 392580), (540, 291527), (727, 216540), (802, 196290), (1203, 130860), (1454, 108270), (1604, 98145), (2005, 78516), (2181, 72180), (2406, 65430), (2908, 54135), (3609, 43620), (3635, 43308), (4010, 39258), (4362, 36090), (4812, 32715), (6015, 26172), (6543, 24060), (7218, 21810), (7270, 21654), (8020, 19629), (8724, 18045), (10827, 14540), (10905, 14436), (12030, 13086)]