225447600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{26839}}^1$

素因数の和:26867

約数の個数: 120

約数和(自身を含む): 825383680

約数和(自身を除く): 599936080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 26839, 53678, 80517, 107356, 134195, 161034, 187873, 214712, 268390, 322068, 375746, 402585, 429424, 536780, 563619, 644136, 670975, 751492, 805170, 939365, 1073560, 1127238, 1288272, 1341950, 1502984, 1610340, 1878730, 2012925, 2147120, 2254476, 2683900, 2818095, 3005968, 3220680, 3757460, 4025850, 4508952, 4696825, 5367800, 5636190, 6441360, 7514920, 8051700, 9017904, 9393650, 10735600, 11272380, 14090475, 15029840, 16103400, 18787300, 22544760, 28180950, 32206800, 37574600, 45089520, 56361900, 75149200, 112723800, 225447600]

約数ペア:

[(1, 225447600), (2, 112723800), (3, 75149200), (4, 56361900), (5, 45089520), (6, 37574600), (7, 32206800), (8, 28180950), (10, 22544760), (12, 18787300), (14, 16103400), (15, 15029840), (16, 14090475), (20, 11272380), (21, 10735600), (24, 9393650), (25, 9017904), (28, 8051700), (30, 7514920), (35, 6441360), (40, 5636190), (42, 5367800), (48, 4696825), (50, 4508952), (56, 4025850), (60, 3757460), (70, 3220680), (75, 3005968), (80, 2818095), (84, 2683900), (100, 2254476), (105, 2147120), (112, 2012925), (120, 1878730), (140, 1610340), (150, 1502984), (168, 1341950), (175, 1288272), (200, 1127238), (210, 1073560), (240, 939365), (280, 805170), (300, 751492), (336, 670975), (350, 644136), (400, 563619), (420, 536780), (525, 429424), (560, 402585), (600, 375746), (700, 322068), (840, 268390), (1050, 214712), (1200, 187873), (1400, 161034), (1680, 134195), (2100, 107356), (2800, 80517), (4200, 53678), (8400, 26839)]