139020900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{27259}}^1$

素因数の和:27293

約数の個数: 72

約数和(自身を含む): 425910240

約数和(自身を除く): 286889340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 27259, 54518, 81777, 109036, 136295, 163554, 272590, 327108, 408885, 463403, 545180, 681475, 817770, 926806, 1362950, 1390209, 1635540, 1853612, 2044425, 2317015, 2725900, 2780418, 4088850, 4634030, 5560836, 6951045, 8177700, 9268060, 11585075, 13902090, 23170150, 27804180, 34755225, 46340300, 69510450, 139020900]

約数ペア:

[(1, 139020900), (2, 69510450), (3, 46340300), (4, 34755225), (5, 27804180), (6, 23170150), (10, 13902090), (12, 11585075), (15, 9268060), (17, 8177700), (20, 6951045), (25, 5560836), (30, 4634030), (34, 4088850), (50, 2780418), (51, 2725900), (60, 2317015), (68, 2044425), (75, 1853612), (85, 1635540), (100, 1390209), (102, 1362950), (150, 926806), (170, 817770), (204, 681475), (255, 545180), (300, 463403), (340, 408885), (425, 327108), (510, 272590), (850, 163554), (1020, 136295), (1275, 109036), (1700, 81777), (2550, 54518), (5100, 27259)]