2710500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 8561280

約数和(自身を除く): 5850780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 139, 150, 156, 195, 250, 260, 278, 300, 325, 375, 390, 417, 500, 556, 650, 695, 750, 780, 834, 975, 1300, 1390, 1500, 1625, 1668, 1807, 1950, 2085, 2780, 3250, 3475, 3614, 3900, 4170, 4875, 5421, 6500, 6950, 7228, 8340, 9035, 9750, 10425, 10842, 13900, 17375, 18070, 19500, 20850, 21684, 27105, 34750, 36140, 41700, 45175, 52125, 54210, 69500, 90350, 104250, 108420, 135525, 180700, 208500, 225875, 271050, 451750, 542100, 677625, 903500, 1355250, 2710500]

約数ペア:

[(1, 2710500), (2, 1355250), (3, 903500), (4, 677625), (5, 542100), (6, 451750), (10, 271050), (12, 225875), (13, 208500), (15, 180700), (20, 135525), (25, 108420), (26, 104250), (30, 90350), (39, 69500), (50, 54210), (52, 52125), (60, 45175), (65, 41700), (75, 36140), (78, 34750), (100, 27105), (125, 21684), (130, 20850), (139, 19500), (150, 18070), (156, 17375), (195, 13900), (250, 10842), (260, 10425), (278, 9750), (300, 9035), (325, 8340), (375, 7228), (390, 6950), (417, 6500), (500, 5421), (556, 4875), (650, 4170), (695, 3900), (750, 3614), (780, 3475), (834, 3250), (975, 2780), (1300, 2085), (1390, 1950), (1500, 1807), (1625, 1668)]