188562420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2003}}^1$

素因数の和:2541

約数の個数: 72

約数和(自身を含む): 573352416

約数和(自身を除く): 384789996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 523, 1046, 1569, 2003, 2092, 2615, 3138, 4006, 4707, 5230, 6009, 6276, 7845, 8012, 9414, 10015, 10460, 12018, 15690, 18027, 18828, 20030, 23535, 24036, 30045, 31380, 36054, 40060, 47070, 60090, 72108, 90135, 94140, 120180, 180270, 360540, 1047569, 2095138, 3142707, 4190276, 5237845, 6285414, 9428121, 10475690, 12570828, 15713535, 18856242, 20951380, 31427070, 37712484, 47140605, 62854140, 94281210, 188562420]

約数ペア:

[(1, 188562420), (2, 94281210), (3, 62854140), (4, 47140605), (5, 37712484), (6, 31427070), (9, 20951380), (10, 18856242), (12, 15713535), (15, 12570828), (18, 10475690), (20, 9428121), (30, 6285414), (36, 5237845), (45, 4190276), (60, 3142707), (90, 2095138), (180, 1047569), (523, 360540), (1046, 180270), (1569, 120180), (2003, 94140), (2092, 90135), (2615, 72108), (3138, 60090), (4006, 47070), (4707, 40060), (5230, 36054), (6009, 31380), (6276, 30045), (7845, 24036), (8012, 23535), (9414, 20030), (10015, 18828), (10460, 18027), (12018, 15690)]