143337420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4603}}^1$

素因数の和:4791

約数の個数: 72

約数和(自身を含む): 437398416

約数和(自身を除く): 294060996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3460, 4603, 5190, 6228, 7785, 9206, 10380, 13809, 15570, 18412, 23015, 27618, 31140, 41427, 46030, 55236, 69045, 82854, 92060, 138090, 165708, 207135, 276180, 414270, 796319, 828540, 1592638, 2388957, 3185276, 3981595, 4777914, 7166871, 7963190, 9555828, 11944785, 14333742, 15926380, 23889570, 28667484, 35834355, 47779140, 71668710, 143337420]

約数ペア:

[(1, 143337420), (2, 71668710), (3, 47779140), (4, 35834355), (5, 28667484), (6, 23889570), (9, 15926380), (10, 14333742), (12, 11944785), (15, 9555828), (18, 7963190), (20, 7166871), (30, 4777914), (36, 3981595), (45, 3185276), (60, 2388957), (90, 1592638), (173, 828540), (180, 796319), (346, 414270), (519, 276180), (692, 207135), (865, 165708), (1038, 138090), (1557, 92060), (1730, 82854), (2076, 69045), (2595, 55236), (3114, 46030), (3460, 41427), (4603, 31140), (5190, 27618), (6228, 23015), (7785, 18412), (9206, 15570), (10380, 13809)]