172909200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1619}}^1$

素因数の和:1729

約数の個数: 120

約数和(自身を含む): 560455200

約数和(自身を除く): 387546000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 89, 100, 120, 150, 178, 200, 240, 267, 300, 356, 400, 445, 534, 600, 712, 890, 1068, 1200, 1335, 1424, 1619, 1780, 2136, 2225, 2670, 3238, 3560, 4272, 4450, 4857, 5340, 6476, 6675, 7120, 8095, 8900, 9714, 10680, 12952, 13350, 16190, 17800, 19428, 21360, 24285, 25904, 26700, 32380, 35600, 38856, 40475, 48570, 53400, 64760, 77712, 80950, 97140, 106800, 121425, 129520, 144091, 161900, 194280, 242850, 288182, 323800, 388560, 432273, 485700, 576364, 647600, 720455, 864546, 971400, 1152728, 1440910, 1729092, 1942800, 2161365, 2305456, 2881820, 3458184, 3602275, 4322730, 5763640, 6916368, 7204550, 8645460, 10806825, 11527280, 14409100, 17290920, 21613650, 28818200, 34581840, 43227300, 57636400, 86454600, 172909200]

約数ペア:

[(1, 172909200), (2, 86454600), (3, 57636400), (4, 43227300), (5, 34581840), (6, 28818200), (8, 21613650), (10, 17290920), (12, 14409100), (15, 11527280), (16, 10806825), (20, 8645460), (24, 7204550), (25, 6916368), (30, 5763640), (40, 4322730), (48, 3602275), (50, 3458184), (60, 2881820), (75, 2305456), (80, 2161365), (89, 1942800), (100, 1729092), (120, 1440910), (150, 1152728), (178, 971400), (200, 864546), (240, 720455), (267, 647600), (300, 576364), (356, 485700), (400, 432273), (445, 388560), (534, 323800), (600, 288182), (712, 242850), (890, 194280), (1068, 161900), (1200, 144091), (1335, 129520), (1424, 121425), (1619, 106800), (1780, 97140), (2136, 80950), (2225, 77712), (2670, 64760), (3238, 53400), (3560, 48570), (4272, 40475), (4450, 38856), (4857, 35600), (5340, 32380), (6476, 26700), (6675, 25904), (7120, 24285), (8095, 21360), (8900, 19428), (9714, 17800), (10680, 16190), (12952, 13350)]