2517750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{373}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 7001280

約数和(自身を除く): 4483530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 373, 375, 450, 675, 746, 750, 1119, 1125, 1350, 1865, 2238, 2250, 3357, 3375, 3730, 5595, 6714, 6750, 9325, 10071, 11190, 16785, 18650, 20142, 27975, 33570, 46625, 50355, 55950, 83925, 93250, 100710, 139875, 167850, 251775, 279750, 419625, 503550, 839250, 1258875, 2517750]

約数ペア:

[(1, 2517750), (2, 1258875), (3, 839250), (5, 503550), (6, 419625), (9, 279750), (10, 251775), (15, 167850), (18, 139875), (25, 100710), (27, 93250), (30, 83925), (45, 55950), (50, 50355), (54, 46625), (75, 33570), (90, 27975), (125, 20142), (135, 18650), (150, 16785), (225, 11190), (250, 10071), (270, 9325), (373, 6750), (375, 6714), (450, 5595), (675, 3730), (746, 3375), (750, 3357), (1119, 2250), (1125, 2238), (1350, 1865)]