149416920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{138349}}^1$

素因数の和:138369

約数の個数: 64

約数和(自身を含む): 498060000

約数和(自身を除く): 348643080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 138349, 276698, 415047, 553396, 691745, 830094, 1106792, 1245141, 1383490, 1660188, 2075235, 2490282, 2766980, 3320376, 3735423, 4150470, 4980564, 5533960, 6225705, 7470846, 8300940, 9961128, 12451410, 14941692, 16601880, 18677115, 24902820, 29883384, 37354230, 49805640, 74708460, 149416920]

約数ペア:

[(1, 149416920), (2, 74708460), (3, 49805640), (4, 37354230), (5, 29883384), (6, 24902820), (8, 18677115), (9, 16601880), (10, 14941692), (12, 12451410), (15, 9961128), (18, 8300940), (20, 7470846), (24, 6225705), (27, 5533960), (30, 4980564), (36, 4150470), (40, 3735423), (45, 3320376), (54, 2766980), (60, 2490282), (72, 2075235), (90, 1660188), (108, 1383490), (120, 1245141), (135, 1106792), (180, 830094), (216, 691745), (270, 553396), (360, 415047), (540, 276698), (1080, 138349)]