1537000

素因数分解:

$2^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 64

約数和(自身を含む): 3790800

約数和(自身を除く): 2253800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 53, 58, 100, 106, 116, 125, 145, 200, 212, 232, 250, 265, 290, 424, 500, 530, 580, 725, 1000, 1060, 1160, 1325, 1450, 1537, 2120, 2650, 2900, 3074, 3625, 5300, 5800, 6148, 6625, 7250, 7685, 10600, 12296, 13250, 14500, 15370, 26500, 29000, 30740, 38425, 53000, 61480, 76850, 153700, 192125, 307400, 384250, 768500, 1537000]

約数ペア:

[(1, 1537000), (2, 768500), (4, 384250), (5, 307400), (8, 192125), (10, 153700), (20, 76850), (25, 61480), (29, 53000), (40, 38425), (50, 30740), (53, 29000), (58, 26500), (100, 15370), (106, 14500), (116, 13250), (125, 12296), (145, 10600), (200, 7685), (212, 7250), (232, 6625), (250, 6148), (265, 5800), (290, 5300), (424, 3625), (500, 3074), (530, 2900), (580, 2650), (725, 2120), (1000, 1537), (1060, 1450), (1160, 1325)]