12261900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{5839}}^1$

素因数の和:5863

約数の個数: 72

約数和(自身を含む): 40552960

約数和(自身を除く): 28291060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 5839, 11678, 17517, 23356, 29195, 35034, 40873, 58390, 70068, 81746, 87585, 116780, 122619, 145975, 163492, 175170, 204365, 245238, 291950, 350340, 408730, 437925, 490476, 583900, 613095, 817460, 875850, 1021825, 1226190, 1751700, 2043650, 2452380, 3065475, 4087300, 6130950, 12261900]

約数ペア:

[(1, 12261900), (2, 6130950), (3, 4087300), (4, 3065475), (5, 2452380), (6, 2043650), (7, 1751700), (10, 1226190), (12, 1021825), (14, 875850), (15, 817460), (20, 613095), (21, 583900), (25, 490476), (28, 437925), (30, 408730), (35, 350340), (42, 291950), (50, 245238), (60, 204365), (70, 175170), (75, 163492), (84, 145975), (100, 122619), (105, 116780), (140, 87585), (150, 81746), (175, 70068), (210, 58390), (300, 40873), (350, 35034), (420, 29195), (525, 23356), (700, 17517), (1050, 11678), (2100, 5839)]