147678900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{2333}}^1$

素因数の和:2561

約数の個数: 72

約数和(自身を含む): 429493344

約数和(自身を除く): 281814444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 211, 300, 422, 633, 844, 1055, 1266, 2110, 2333, 2532, 3165, 4220, 4666, 5275, 6330, 6999, 9332, 10550, 11665, 12660, 13998, 15825, 21100, 23330, 27996, 31650, 34995, 46660, 58325, 63300, 69990, 116650, 139980, 174975, 233300, 349950, 492263, 699900, 984526, 1476789, 1969052, 2461315, 2953578, 4922630, 5907156, 7383945, 9845260, 12306575, 14767890, 24613150, 29535780, 36919725, 49226300, 73839450, 147678900]

約数ペア:

[(1, 147678900), (2, 73839450), (3, 49226300), (4, 36919725), (5, 29535780), (6, 24613150), (10, 14767890), (12, 12306575), (15, 9845260), (20, 7383945), (25, 5907156), (30, 4922630), (50, 2953578), (60, 2461315), (75, 1969052), (100, 1476789), (150, 984526), (211, 699900), (300, 492263), (422, 349950), (633, 233300), (844, 174975), (1055, 139980), (1266, 116650), (2110, 69990), (2333, 63300), (2532, 58325), (3165, 46660), (4220, 34995), (4666, 31650), (5275, 27996), (6330, 23330), (6999, 21100), (9332, 15825), (10550, 13998), (11665, 12660)]