5298750

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{157}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 14807760

約数和(自身を除く): 9509010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 157, 225, 250, 270, 314, 375, 450, 471, 625, 675, 750, 785, 942, 1125, 1250, 1350, 1413, 1570, 1875, 2250, 2355, 2826, 3375, 3750, 3925, 4239, 4710, 5625, 6750, 7065, 7850, 8478, 11250, 11775, 14130, 16875, 19625, 21195, 23550, 33750, 35325, 39250, 42390, 58875, 70650, 98125, 105975, 117750, 176625, 196250, 211950, 294375, 353250, 529875, 588750, 883125, 1059750, 1766250, 2649375, 5298750]

約数ペア:

[(1, 5298750), (2, 2649375), (3, 1766250), (5, 1059750), (6, 883125), (9, 588750), (10, 529875), (15, 353250), (18, 294375), (25, 211950), (27, 196250), (30, 176625), (45, 117750), (50, 105975), (54, 98125), (75, 70650), (90, 58875), (125, 42390), (135, 39250), (150, 35325), (157, 33750), (225, 23550), (250, 21195), (270, 19625), (314, 16875), (375, 14130), (450, 11775), (471, 11250), (625, 8478), (675, 7850), (750, 7065), (785, 6750), (942, 5625), (1125, 4710), (1250, 4239), (1350, 3925), (1413, 3750), (1570, 3375), (1875, 2826), (2250, 2355)]