199083240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17839}}^1$

素因数の和:17887

約数の個数: 96

約数和(自身を含む): 667929600

約数和(自身を除く): 468846360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 17839, 35678, 53517, 71356, 89195, 107034, 142712, 160551, 178390, 214068, 267585, 321102, 356780, 428136, 535170, 553009, 642204, 713560, 802755, 1070340, 1106018, 1284408, 1605510, 1659027, 2140680, 2212036, 2765045, 3211020, 3318054, 4424072, 4977081, 5530090, 6422040, 6636108, 8295135, 9954162, 11060180, 13272216, 16590270, 19908324, 22120360, 24885405, 33180540, 39816648, 49770810, 66361080, 99541620, 199083240]

約数ペア:

[(1, 199083240), (2, 99541620), (3, 66361080), (4, 49770810), (5, 39816648), (6, 33180540), (8, 24885405), (9, 22120360), (10, 19908324), (12, 16590270), (15, 13272216), (18, 11060180), (20, 9954162), (24, 8295135), (30, 6636108), (31, 6422040), (36, 5530090), (40, 4977081), (45, 4424072), (60, 3318054), (62, 3211020), (72, 2765045), (90, 2212036), (93, 2140680), (120, 1659027), (124, 1605510), (155, 1284408), (180, 1106018), (186, 1070340), (248, 802755), (279, 713560), (310, 642204), (360, 553009), (372, 535170), (465, 428136), (558, 356780), (620, 321102), (744, 267585), (930, 214068), (1116, 178390), (1240, 160551), (1395, 142712), (1860, 107034), (2232, 89195), (2790, 71356), (3720, 53517), (5580, 35678), (11160, 17839)]