1553250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 4118400

約数和(自身を除く): 2565150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 109, 114, 125, 150, 190, 218, 250, 285, 327, 375, 475, 545, 570, 654, 750, 950, 1090, 1425, 1635, 2071, 2375, 2725, 2850, 3270, 4142, 4750, 5450, 6213, 7125, 8175, 10355, 12426, 13625, 14250, 16350, 20710, 27250, 31065, 40875, 51775, 62130, 81750, 103550, 155325, 258875, 310650, 517750, 776625, 1553250]

約数ペア:

[(1, 1553250), (2, 776625), (3, 517750), (5, 310650), (6, 258875), (10, 155325), (15, 103550), (19, 81750), (25, 62130), (30, 51775), (38, 40875), (50, 31065), (57, 27250), (75, 20710), (95, 16350), (109, 14250), (114, 13625), (125, 12426), (150, 10355), (190, 8175), (218, 7125), (250, 6213), (285, 5450), (327, 4750), (375, 4142), (475, 3270), (545, 2850), (570, 2725), (654, 2375), (750, 2071), (950, 1635), (1090, 1425)]