250512480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:690

約数の個数: 192

約数和(自身を含む): 886878720

約数和(自身を除く): 636366240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 103, 108, 120, 135, 144, 160, 180, 206, 216, 240, 270, 288, 309, 360, 412, 432, 480, 515, 540, 563, 618, 720, 824, 864, 927, 1030, 1080, 1126, 1236, 1440, 1545, 1648, 1689, 1854, 2060, 2160, 2252, 2472, 2781, 2815, 3090, 3296, 3378, 3708, 4120, 4320, 4504, 4635, 4944, 5067, 5562, 5630, 6180, 6756, 7416, 8240, 8445, 9008, 9270, 9888, 10134, 11124, 11260, 12360, 13512, 13905, 14832, 15201, 16480, 16890, 18016, 18540, 20268, 22248, 22520, 24720, 25335, 27024, 27810, 29664, 30402, 33780, 37080, 40536, 44496, 45040, 49440, 50670, 54048, 55620, 57989, 60804, 67560, 74160, 76005, 81072, 88992, 90080, 101340, 111240, 115978, 121608, 135120, 148320, 152010, 162144, 173967, 202680, 222480, 231956, 243216, 270240, 289945, 304020, 347934, 405360, 444960, 463912, 486432, 521901, 579890, 608040, 695868, 810720, 869835, 927824, 1043802, 1159780, 1216080, 1391736, 1565703, 1739670, 1855648, 2087604, 2319560, 2432160, 2609505, 2783472, 3131406, 3479340, 4175208, 4639120, 5219010, 5566944, 6262812, 6958680, 7828515, 8350416, 9278240, 10438020, 12525624, 13917360, 15657030, 16700832, 20876040, 25051248, 27834720, 31314060, 41752080, 50102496, 62628120, 83504160, 125256240, 250512480]

約数ペア:

[(1, 250512480), (2, 125256240), (3, 83504160), (4, 62628120), (5, 50102496), (6, 41752080), (8, 31314060), (9, 27834720), (10, 25051248), (12, 20876040), (15, 16700832), (16, 15657030), (18, 13917360), (20, 12525624), (24, 10438020), (27, 9278240), (30, 8350416), (32, 7828515), (36, 6958680), (40, 6262812), (45, 5566944), (48, 5219010), (54, 4639120), (60, 4175208), (72, 3479340), (80, 3131406), (90, 2783472), (96, 2609505), (103, 2432160), (108, 2319560), (120, 2087604), (135, 1855648), (144, 1739670), (160, 1565703), (180, 1391736), (206, 1216080), (216, 1159780), (240, 1043802), (270, 927824), (288, 869835), (309, 810720), (360, 695868), (412, 608040), (432, 579890), (480, 521901), (515, 486432), (540, 463912), (563, 444960), (618, 405360), (720, 347934), (824, 304020), (864, 289945), (927, 270240), (1030, 243216), (1080, 231956), (1126, 222480), (1236, 202680), (1440, 173967), (1545, 162144), (1648, 152010), (1689, 148320), (1854, 135120), (2060, 121608), (2160, 115978), (2252, 111240), (2472, 101340), (2781, 90080), (2815, 88992), (3090, 81072), (3296, 76005), (3378, 74160), (3708, 67560), (4120, 60804), (4320, 57989), (4504, 55620), (4635, 54048), (4944, 50670), (5067, 49440), (5562, 45040), (5630, 44496), (6180, 40536), (6756, 37080), (7416, 33780), (8240, 30402), (8445, 29664), (9008, 27810), (9270, 27024), (9888, 25335), (10134, 24720), (11124, 22520), (11260, 22248), (12360, 20268), (13512, 18540), (13905, 18016), (14832, 16890), (15201, 16480)]