54224800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:471

約数の個数: 144

約数和(自身を含む): 158239872

約数和(自身を除く): 104015072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 160, 161, 175, 184, 200, 224, 230, 280, 322, 350, 368, 400, 421, 460, 560, 575, 644, 700, 736, 800, 805, 842, 920, 1120, 1150, 1288, 1400, 1610, 1684, 1840, 2105, 2300, 2576, 2800, 2947, 3220, 3368, 3680, 4025, 4210, 4600, 5152, 5600, 5894, 6440, 6736, 8050, 8420, 9200, 9683, 10525, 11788, 12880, 13472, 14735, 16100, 16840, 18400, 19366, 21050, 23576, 25760, 29470, 32200, 33680, 38732, 42100, 47152, 48415, 58940, 64400, 67360, 67781, 73675, 77464, 84200, 94304, 96830, 117880, 128800, 135562, 147350, 154928, 168400, 193660, 235760, 242075, 271124, 294700, 309856, 336800, 338905, 387320, 471520, 484150, 542248, 589400, 677810, 774640, 968300, 1084496, 1178800, 1355620, 1549280, 1694525, 1936600, 2168992, 2357600, 2711240, 3389050, 3873200, 5422480, 6778100, 7746400, 10844960, 13556200, 27112400, 54224800]

約数ペア:

[(1, 54224800), (2, 27112400), (4, 13556200), (5, 10844960), (7, 7746400), (8, 6778100), (10, 5422480), (14, 3873200), (16, 3389050), (20, 2711240), (23, 2357600), (25, 2168992), (28, 1936600), (32, 1694525), (35, 1549280), (40, 1355620), (46, 1178800), (50, 1084496), (56, 968300), (70, 774640), (80, 677810), (92, 589400), (100, 542248), (112, 484150), (115, 471520), (140, 387320), (160, 338905), (161, 336800), (175, 309856), (184, 294700), (200, 271124), (224, 242075), (230, 235760), (280, 193660), (322, 168400), (350, 154928), (368, 147350), (400, 135562), (421, 128800), (460, 117880), (560, 96830), (575, 94304), (644, 84200), (700, 77464), (736, 73675), (800, 67781), (805, 67360), (842, 64400), (920, 58940), (1120, 48415), (1150, 47152), (1288, 42100), (1400, 38732), (1610, 33680), (1684, 32200), (1840, 29470), (2105, 25760), (2300, 23576), (2576, 21050), (2800, 19366), (2947, 18400), (3220, 16840), (3368, 16100), (3680, 14735), (4025, 13472), (4210, 12880), (4600, 11788), (5152, 10525), (5600, 9683), (5894, 9200), (6440, 8420), (6736, 8050)]