225946800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{20921}}^1$

素因数の和:20948

約数の個数: 120

約数和(自身を含む): 804241680

約数和(自身を除く): 578294880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 20921, 41842, 62763, 83684, 104605, 125526, 167368, 188289, 209210, 251052, 313815, 334736, 376578, 418420, 502104, 523025, 564867, 627630, 753156, 836840, 941445, 1004208, 1046050, 1129734, 1255260, 1506312, 1569075, 1673680, 1882890, 2092100, 2259468, 2510520, 2824335, 3012624, 3138150, 3765780, 4184200, 4518936, 4707225, 5021040, 5648670, 6276300, 7531560, 8368400, 9037872, 9414450, 11297340, 12552600, 14121675, 15063120, 18828900, 22594680, 25105200, 28243350, 37657800, 45189360, 56486700, 75315600, 112973400, 225946800]

約数ペア:

[(1, 225946800), (2, 112973400), (3, 75315600), (4, 56486700), (5, 45189360), (6, 37657800), (8, 28243350), (9, 25105200), (10, 22594680), (12, 18828900), (15, 15063120), (16, 14121675), (18, 12552600), (20, 11297340), (24, 9414450), (25, 9037872), (27, 8368400), (30, 7531560), (36, 6276300), (40, 5648670), (45, 5021040), (48, 4707225), (50, 4518936), (54, 4184200), (60, 3765780), (72, 3138150), (75, 3012624), (80, 2824335), (90, 2510520), (100, 2259468), (108, 2092100), (120, 1882890), (135, 1673680), (144, 1569075), (150, 1506312), (180, 1255260), (200, 1129734), (216, 1046050), (225, 1004208), (240, 941445), (270, 836840), (300, 753156), (360, 627630), (400, 564867), (432, 523025), (450, 502104), (540, 418420), (600, 376578), (675, 334736), (720, 313815), (900, 251052), (1080, 209210), (1200, 188289), (1350, 167368), (1800, 125526), (2160, 104605), (2700, 83684), (3600, 62763), (5400, 41842), (10800, 20921)]