268988400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{74719}}^1$

素因数の和:74743

約数の個数: 90

約数和(自身を含む): 933476960

約数和(自身を除く): 664488560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 74719, 149438, 224157, 298876, 373595, 448314, 597752, 672471, 747190, 896628, 1120785, 1195504, 1344942, 1494380, 1793256, 1867975, 2241570, 2689884, 2988760, 3362355, 3586512, 3735950, 4483140, 5379768, 5603925, 5977520, 6724710, 7471900, 8966280, 10759536, 11207850, 13449420, 14943800, 16811775, 17932560, 22415700, 26898840, 29887600, 33623550, 44831400, 53797680, 67247100, 89662800, 134494200, 268988400]

約数ペア:

[(1, 268988400), (2, 134494200), (3, 89662800), (4, 67247100), (5, 53797680), (6, 44831400), (8, 33623550), (9, 29887600), (10, 26898840), (12, 22415700), (15, 17932560), (16, 16811775), (18, 14943800), (20, 13449420), (24, 11207850), (25, 10759536), (30, 8966280), (36, 7471900), (40, 6724710), (45, 5977520), (48, 5603925), (50, 5379768), (60, 4483140), (72, 3735950), (75, 3586512), (80, 3362355), (90, 2988760), (100, 2689884), (120, 2241570), (144, 1867975), (150, 1793256), (180, 1494380), (200, 1344942), (225, 1195504), (240, 1120785), (300, 896628), (360, 747190), (400, 672471), (450, 597752), (600, 448314), (720, 373595), (900, 298876), (1200, 224157), (1800, 149438), (3600, 74719)]