227807520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 750145536

約数和(自身を除く): 522338016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 101, 111, 120, 127, 148, 160, 185, 202, 222, 240, 254, 296, 303, 370, 381, 404, 444, 480, 505, 508, 555, 592, 606, 635, 740, 762, 808, 888, 1010, 1016, 1110, 1184, 1212, 1270, 1480, 1515, 1524, 1616, 1776, 1905, 2020, 2032, 2220, 2424, 2540, 2960, 3030, 3048, 3232, 3552, 3737, 3810, 4040, 4064, 4440, 4699, 4848, 5080, 5920, 6060, 6096, 7474, 7620, 8080, 8880, 9398, 9696, 10160, 11211, 12120, 12192, 12827, 14097, 14948, 15240, 16160, 17760, 18685, 18796, 20320, 22422, 23495, 24240, 25654, 28194, 29896, 30480, 37370, 37592, 38481, 44844, 46990, 48480, 51308, 56055, 56388, 59792, 60960, 64135, 70485, 74740, 75184, 76962, 89688, 93980, 102616, 112110, 112776, 119584, 128270, 140970, 149480, 150368, 153924, 179376, 187960, 192405, 205232, 224220, 225552, 256540, 281940, 298960, 307848, 358752, 375920, 384810, 410464, 448440, 451104, 474599, 513080, 563880, 597920, 615696, 751840, 769620, 896880, 949198, 1026160, 1127760, 1231392, 1423797, 1539240, 1793760, 1898396, 2052320, 2255520, 2372995, 2847594, 3078480, 3796792, 4745990, 5695188, 6156960, 7118985, 7593584, 9491980, 11390376, 14237970, 15187168, 18983960, 22780752, 28475940, 37967920, 45561504, 56951880, 75935840, 113903760, 227807520]

約数ペア:

[(1, 227807520), (2, 113903760), (3, 75935840), (4, 56951880), (5, 45561504), (6, 37967920), (8, 28475940), (10, 22780752), (12, 18983960), (15, 15187168), (16, 14237970), (20, 11390376), (24, 9491980), (30, 7593584), (32, 7118985), (37, 6156960), (40, 5695188), (48, 4745990), (60, 3796792), (74, 3078480), (80, 2847594), (96, 2372995), (101, 2255520), (111, 2052320), (120, 1898396), (127, 1793760), (148, 1539240), (160, 1423797), (185, 1231392), (202, 1127760), (222, 1026160), (240, 949198), (254, 896880), (296, 769620), (303, 751840), (370, 615696), (381, 597920), (404, 563880), (444, 513080), (480, 474599), (505, 451104), (508, 448440), (555, 410464), (592, 384810), (606, 375920), (635, 358752), (740, 307848), (762, 298960), (808, 281940), (888, 256540), (1010, 225552), (1016, 224220), (1110, 205232), (1184, 192405), (1212, 187960), (1270, 179376), (1480, 153924), (1515, 150368), (1524, 149480), (1616, 140970), (1776, 128270), (1905, 119584), (2020, 112776), (2032, 112110), (2220, 102616), (2424, 93980), (2540, 89688), (2960, 76962), (3030, 75184), (3048, 74740), (3232, 70485), (3552, 64135), (3737, 60960), (3810, 59792), (4040, 56388), (4064, 56055), (4440, 51308), (4699, 48480), (4848, 46990), (5080, 44844), (5920, 38481), (6060, 37592), (6096, 37370), (7474, 30480), (7620, 29896), (8080, 28194), (8880, 25654), (9398, 24240), (9696, 23495), (10160, 22422), (11211, 20320), (12120, 18796), (12192, 18685), (12827, 17760), (14097, 16160), (14948, 15240)]