82405080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1861}}^1$

素因数の和:1922

約数の個数: 128

約数和(自身を含む): 281534400

約数和(自身を除く): 199129320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 1861, 2214, 2460, 2952, 3690, 3722, 4428, 4920, 5535, 5583, 7380, 7444, 8856, 9305, 11070, 11166, 14760, 14888, 16749, 18610, 22140, 22332, 27915, 33498, 37220, 44280, 44664, 50247, 55830, 66996, 74440, 76301, 83745, 100494, 111660, 133992, 152602, 167490, 200988, 223320, 228903, 251235, 305204, 334980, 381505, 401976, 457806, 502470, 610408, 669960, 686709, 763010, 915612, 1004940, 1144515, 1373418, 1526020, 1831224, 2009880, 2060127, 2289030, 2746836, 3052040, 3433545, 4120254, 4578060, 5493672, 6867090, 8240508, 9156120, 10300635, 13734180, 16481016, 20601270, 27468360, 41202540, 82405080]

約数ペア:

[(1, 82405080), (2, 41202540), (3, 27468360), (4, 20601270), (5, 16481016), (6, 13734180), (8, 10300635), (9, 9156120), (10, 8240508), (12, 6867090), (15, 5493672), (18, 4578060), (20, 4120254), (24, 3433545), (27, 3052040), (30, 2746836), (36, 2289030), (40, 2060127), (41, 2009880), (45, 1831224), (54, 1526020), (60, 1373418), (72, 1144515), (82, 1004940), (90, 915612), (108, 763010), (120, 686709), (123, 669960), (135, 610408), (164, 502470), (180, 457806), (205, 401976), (216, 381505), (246, 334980), (270, 305204), (328, 251235), (360, 228903), (369, 223320), (410, 200988), (492, 167490), (540, 152602), (615, 133992), (738, 111660), (820, 100494), (984, 83745), (1080, 76301), (1107, 74440), (1230, 66996), (1476, 55830), (1640, 50247), (1845, 44664), (1861, 44280), (2214, 37220), (2460, 33498), (2952, 27915), (3690, 22332), (3722, 22140), (4428, 18610), (4920, 16749), (5535, 14888), (5583, 14760), (7380, 11166), (7444, 11070), (8856, 9305)]