90841500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{2243}}^1$

素因数の和:2274

約数の個数: 120

約数和(自身を含む): 296504208

約数和(自身を除く): 205662708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 810, 900, 1125, 1350, 1500, 1620, 2025, 2243, 2250, 2700, 3375, 4050, 4486, 4500, 6729, 6750, 8100, 8972, 10125, 11215, 13458, 13500, 20187, 20250, 22430, 26916, 33645, 40374, 40500, 44860, 56075, 60561, 67290, 80748, 100935, 112150, 121122, 134580, 168225, 181683, 201870, 224300, 242244, 280375, 302805, 336450, 363366, 403740, 504675, 560750, 605610, 672900, 726732, 841125, 908415, 1009350, 1121500, 1211220, 1514025, 1682250, 1816830, 2018700, 2523375, 3028050, 3364500, 3633660, 4542075, 5046750, 6056100, 7570125, 9084150, 10093500, 15140250, 18168300, 22710375, 30280500, 45420750, 90841500]

約数ペア:

[(1, 90841500), (2, 45420750), (3, 30280500), (4, 22710375), (5, 18168300), (6, 15140250), (9, 10093500), (10, 9084150), (12, 7570125), (15, 6056100), (18, 5046750), (20, 4542075), (25, 3633660), (27, 3364500), (30, 3028050), (36, 2523375), (45, 2018700), (50, 1816830), (54, 1682250), (60, 1514025), (75, 1211220), (81, 1121500), (90, 1009350), (100, 908415), (108, 841125), (125, 726732), (135, 672900), (150, 605610), (162, 560750), (180, 504675), (225, 403740), (250, 363366), (270, 336450), (300, 302805), (324, 280375), (375, 242244), (405, 224300), (450, 201870), (500, 181683), (540, 168225), (675, 134580), (750, 121122), (810, 112150), (900, 100935), (1125, 80748), (1350, 67290), (1500, 60561), (1620, 56075), (2025, 44860), (2243, 40500), (2250, 40374), (2700, 33645), (3375, 26916), (4050, 22430), (4486, 20250), (4500, 20187), (6729, 13500), (6750, 13458), (8100, 11215), (8972, 10125)]