266625540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{563}}^1\times {\mathrm{877}}^1$

素因数の和:1458

約数の個数: 96

約数和(自身を含む): 831922560

約数和(自身を除く): 565297020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 563, 877, 1126, 1689, 1754, 2252, 2631, 2815, 3378, 3508, 4385, 5067, 5262, 5630, 6756, 7893, 8445, 8770, 10134, 10524, 11260, 13155, 15201, 15786, 16890, 17540, 20268, 23679, 25335, 26310, 30402, 31572, 33780, 39465, 47358, 50670, 52620, 60804, 76005, 78930, 94716, 101340, 118395, 152010, 157860, 236790, 304020, 473580, 493751, 987502, 1481253, 1975004, 2468755, 2962506, 4443759, 4937510, 5925012, 7406265, 8887518, 9875020, 13331277, 14812530, 17775036, 22218795, 26662554, 29625060, 44437590, 53325108, 66656385, 88875180, 133312770, 266625540]

約数ペア:

[(1, 266625540), (2, 133312770), (3, 88875180), (4, 66656385), (5, 53325108), (6, 44437590), (9, 29625060), (10, 26662554), (12, 22218795), (15, 17775036), (18, 14812530), (20, 13331277), (27, 9875020), (30, 8887518), (36, 7406265), (45, 5925012), (54, 4937510), (60, 4443759), (90, 2962506), (108, 2468755), (135, 1975004), (180, 1481253), (270, 987502), (540, 493751), (563, 473580), (877, 304020), (1126, 236790), (1689, 157860), (1754, 152010), (2252, 118395), (2631, 101340), (2815, 94716), (3378, 78930), (3508, 76005), (4385, 60804), (5067, 52620), (5262, 50670), (5630, 47358), (6756, 39465), (7893, 33780), (8445, 31572), (8770, 30402), (10134, 26310), (10524, 25335), (11260, 23679), (13155, 20268), (15201, 17540), (15786, 16890)]