138753450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{28031}}^1$

素因数の和:28060

約数の個数: 72

約数和(自身を含む): 406688256

約数和(自身を除く): 267934806

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 4950, 28031, 56062, 84093, 140155, 168186, 252279, 280310, 308341, 420465, 504558, 616682, 700775, 840930, 925023, 1261395, 1401550, 1541705, 1850046, 2102325, 2522790, 2775069, 3083410, 4204650, 4625115, 5550138, 6306975, 7708525, 9250230, 12613950, 13875345, 15417050, 23125575, 27750690, 46251150, 69376725, 138753450]

約数ペア:

[(1, 138753450), (2, 69376725), (3, 46251150), (5, 27750690), (6, 23125575), (9, 15417050), (10, 13875345), (11, 12613950), (15, 9250230), (18, 7708525), (22, 6306975), (25, 5550138), (30, 4625115), (33, 4204650), (45, 3083410), (50, 2775069), (55, 2522790), (66, 2102325), (75, 1850046), (90, 1541705), (99, 1401550), (110, 1261395), (150, 925023), (165, 840930), (198, 700775), (225, 616682), (275, 504558), (330, 420465), (450, 308341), (495, 280310), (550, 252279), (825, 168186), (990, 140155), (1650, 84093), (2475, 56062), (4950, 28031)]