30850800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:615

約数の個数: 120

約数和(自身を含む): 101112576

約数和(自身を除く): 70261776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 47, 48, 50, 60, 75, 80, 94, 100, 120, 141, 150, 188, 200, 235, 240, 282, 300, 376, 400, 470, 547, 564, 600, 705, 752, 940, 1094, 1128, 1175, 1200, 1410, 1641, 1880, 2188, 2256, 2350, 2735, 2820, 3282, 3525, 3760, 4376, 4700, 5470, 5640, 6564, 7050, 8205, 8752, 9400, 10940, 11280, 13128, 13675, 14100, 16410, 18800, 21880, 25709, 26256, 27350, 28200, 32820, 41025, 43760, 51418, 54700, 56400, 65640, 77127, 82050, 102836, 109400, 128545, 131280, 154254, 164100, 205672, 218800, 257090, 308508, 328200, 385635, 411344, 514180, 617016, 642725, 656400, 771270, 1028360, 1234032, 1285450, 1542540, 1928175, 2056720, 2570900, 3085080, 3856350, 5141800, 6170160, 7712700, 10283600, 15425400, 30850800]

約数ペア:

[(1, 30850800), (2, 15425400), (3, 10283600), (4, 7712700), (5, 6170160), (6, 5141800), (8, 3856350), (10, 3085080), (12, 2570900), (15, 2056720), (16, 1928175), (20, 1542540), (24, 1285450), (25, 1234032), (30, 1028360), (40, 771270), (47, 656400), (48, 642725), (50, 617016), (60, 514180), (75, 411344), (80, 385635), (94, 328200), (100, 308508), (120, 257090), (141, 218800), (150, 205672), (188, 164100), (200, 154254), (235, 131280), (240, 128545), (282, 109400), (300, 102836), (376, 82050), (400, 77127), (470, 65640), (547, 56400), (564, 54700), (600, 51418), (705, 43760), (752, 41025), (940, 32820), (1094, 28200), (1128, 27350), (1175, 26256), (1200, 25709), (1410, 21880), (1641, 18800), (1880, 16410), (2188, 14100), (2256, 13675), (2350, 13128), (2735, 11280), (2820, 10940), (3282, 9400), (3525, 8752), (3760, 8205), (4376, 7050), (4700, 6564), (5470, 5640)]