207250920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{191899}}^1$

素因数の和:191919

約数の個数: 64

約数和(自身を含む): 690840000

約数和(自身を除く): 483589080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 191899, 383798, 575697, 767596, 959495, 1151394, 1535192, 1727091, 1918990, 2302788, 2878485, 3454182, 3837980, 4605576, 5181273, 5756970, 6908364, 7675960, 8635455, 10362546, 11513940, 13816728, 17270910, 20725092, 23027880, 25906365, 34541820, 41450184, 51812730, 69083640, 103625460, 207250920]

約数ペア:

[(1, 207250920), (2, 103625460), (3, 69083640), (4, 51812730), (5, 41450184), (6, 34541820), (8, 25906365), (9, 23027880), (10, 20725092), (12, 17270910), (15, 13816728), (18, 11513940), (20, 10362546), (24, 8635455), (27, 7675960), (30, 6908364), (36, 5756970), (40, 5181273), (45, 4605576), (54, 3837980), (60, 3454182), (72, 2878485), (90, 2302788), (108, 1918990), (120, 1727091), (135, 1535192), (180, 1151394), (216, 959495), (270, 767596), (360, 575697), (540, 383798), (1080, 191899)]