51504120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:586

約数の個数: 128

約数和(自身を含む): 173721600

約数和(自身を除く): 122217480

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, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 463, 515, 540, 618, 824, 926, 927, 1030, 1080, 1236, 1389, 1545, 1852, 1854, 2060, 2315, 2472, 2778, 2781, 3090, 3704, 3708, 4120, 4167, 4630, 4635, 5556, 5562, 6180, 6945, 7416, 8334, 9260, 9270, 11112, 11124, 12360, 12501, 13890, 13905, 16668, 18520, 18540, 20835, 22248, 25002, 27780, 27810, 33336, 37080, 41670, 47689, 50004, 55560, 55620, 62505, 83340, 95378, 100008, 111240, 125010, 143067, 166680, 190756, 238445, 250020, 286134, 381512, 429201, 476890, 500040, 572268, 715335, 858402, 953780, 1144536, 1287603, 1430670, 1716804, 1907560, 2146005, 2575206, 2861340, 3433608, 4292010, 5150412, 5722680, 6438015, 8584020, 10300824, 12876030, 17168040, 25752060, 51504120]

約数ペア:

[(1, 51504120), (2, 25752060), (3, 17168040), (4, 12876030), (5, 10300824), (6, 8584020), (8, 6438015), (9, 5722680), (10, 5150412), (12, 4292010), (15, 3433608), (18, 2861340), (20, 2575206), (24, 2146005), (27, 1907560), (30, 1716804), (36, 1430670), (40, 1287603), (45, 1144536), (54, 953780), (60, 858402), (72, 715335), (90, 572268), (103, 500040), (108, 476890), (120, 429201), (135, 381512), (180, 286134), (206, 250020), (216, 238445), (270, 190756), (309, 166680), (360, 143067), (412, 125010), (463, 111240), (515, 100008), (540, 95378), (618, 83340), (824, 62505), (926, 55620), (927, 55560), (1030, 50004), (1080, 47689), (1236, 41670), (1389, 37080), (1545, 33336), (1852, 27810), (1854, 27780), (2060, 25002), (2315, 22248), (2472, 20835), (2778, 18540), (2781, 18520), (3090, 16668), (3704, 13905), (3708, 13890), (4120, 12501), (4167, 12360), (4630, 11124), (4635, 11112), (5556, 9270), (5562, 9260), (6180, 8334), (6945, 7416)]