144930420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3547}}^1$

素因数の和:3789

約数の個数: 72

約数和(自身を含む): 441683424

約数和(自身を除く): 296753004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 908, 1135, 1362, 2043, 2270, 2724, 3405, 3547, 4086, 4540, 6810, 7094, 8172, 10215, 10641, 13620, 14188, 17735, 20430, 21282, 31923, 35470, 40860, 42564, 53205, 63846, 70940, 106410, 127692, 159615, 212820, 319230, 638460, 805169, 1610338, 2415507, 3220676, 4025845, 4831014, 7246521, 8051690, 9662028, 12077535, 14493042, 16103380, 24155070, 28986084, 36232605, 48310140, 72465210, 144930420]

約数ペア:

[(1, 144930420), (2, 72465210), (3, 48310140), (4, 36232605), (5, 28986084), (6, 24155070), (9, 16103380), (10, 14493042), (12, 12077535), (15, 9662028), (18, 8051690), (20, 7246521), (30, 4831014), (36, 4025845), (45, 3220676), (60, 2415507), (90, 1610338), (180, 805169), (227, 638460), (454, 319230), (681, 212820), (908, 159615), (1135, 127692), (1362, 106410), (2043, 70940), (2270, 63846), (2724, 53205), (3405, 42564), (3547, 40860), (4086, 35470), (4540, 31923), (6810, 21282), (7094, 20430), (8172, 17735), (10215, 14188), (10641, 13620)]