68723100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{25453}}^1$

素因数の和:25476

約数の個数: 72

約数和(自身を含む): 220940720

約数和(自身を除く): 152217620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 25453, 50906, 76359, 101812, 127265, 152718, 229077, 254530, 305436, 381795, 458154, 509060, 636325, 687231, 763590, 916308, 1145385, 1272650, 1374462, 1527180, 1908975, 2290770, 2545300, 2748924, 3436155, 3817950, 4581540, 5726925, 6872310, 7635900, 11453850, 13744620, 17180775, 22907700, 34361550, 68723100]

約数ペア:

[(1, 68723100), (2, 34361550), (3, 22907700), (4, 17180775), (5, 13744620), (6, 11453850), (9, 7635900), (10, 6872310), (12, 5726925), (15, 4581540), (18, 3817950), (20, 3436155), (25, 2748924), (27, 2545300), (30, 2290770), (36, 1908975), (45, 1527180), (50, 1374462), (54, 1272650), (60, 1145385), (75, 916308), (90, 763590), (100, 687231), (108, 636325), (135, 509060), (150, 458154), (180, 381795), (225, 305436), (270, 254530), (300, 229077), (450, 152718), (540, 127265), (675, 101812), (900, 76359), (1350, 50906), (2700, 25453)]