225567240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 737372160

約数和(自身を除く): 511804920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 127, 152, 164, 190, 205, 228, 246, 254, 285, 328, 361, 380, 381, 410, 456, 492, 508, 570, 615, 635, 722, 760, 762, 779, 820, 984, 1016, 1083, 1140, 1230, 1270, 1444, 1524, 1558, 1640, 1805, 1905, 2166, 2280, 2337, 2413, 2460, 2540, 2888, 3048, 3116, 3610, 3810, 3895, 4332, 4674, 4826, 4920, 5080, 5207, 5415, 6232, 7220, 7239, 7620, 7790, 8664, 9348, 9652, 10414, 10830, 11685, 12065, 14440, 14478, 14801, 15240, 15580, 15621, 18696, 19304, 20828, 21660, 23370, 24130, 26035, 28956, 29602, 31160, 31242, 36195, 41656, 43320, 44403, 45847, 46740, 48260, 52070, 57912, 59204, 62484, 72390, 74005, 78105, 88806, 91694, 93480, 96520, 98933, 104140, 118408, 124968, 137541, 144780, 148010, 156210, 177612, 183388, 197866, 208280, 222015, 229235, 275082, 289560, 296020, 296799, 312420, 355224, 366776, 395732, 444030, 458470, 494665, 550164, 592040, 593598, 624840, 687705, 791464, 888060, 916940, 989330, 1100328, 1187196, 1375410, 1483995, 1776120, 1833880, 1879727, 1978660, 2374392, 2750820, 2967990, 3759454, 3957320, 5501640, 5639181, 5935980, 7518908, 9398635, 11278362, 11871960, 15037816, 18797270, 22556724, 28195905, 37594540, 45113448, 56391810, 75189080, 112783620, 225567240]

約数ペア:

[(1, 225567240), (2, 112783620), (3, 75189080), (4, 56391810), (5, 45113448), (6, 37594540), (8, 28195905), (10, 22556724), (12, 18797270), (15, 15037816), (19, 11871960), (20, 11278362), (24, 9398635), (30, 7518908), (38, 5935980), (40, 5639181), (41, 5501640), (57, 3957320), (60, 3759454), (76, 2967990), (82, 2750820), (95, 2374392), (114, 1978660), (120, 1879727), (123, 1833880), (127, 1776120), (152, 1483995), (164, 1375410), (190, 1187196), (205, 1100328), (228, 989330), (246, 916940), (254, 888060), (285, 791464), (328, 687705), (361, 624840), (380, 593598), (381, 592040), (410, 550164), (456, 494665), (492, 458470), (508, 444030), (570, 395732), (615, 366776), (635, 355224), (722, 312420), (760, 296799), (762, 296020), (779, 289560), (820, 275082), (984, 229235), (1016, 222015), (1083, 208280), (1140, 197866), (1230, 183388), (1270, 177612), (1444, 156210), (1524, 148010), (1558, 144780), (1640, 137541), (1805, 124968), (1905, 118408), (2166, 104140), (2280, 98933), (2337, 96520), (2413, 93480), (2460, 91694), (2540, 88806), (2888, 78105), (3048, 74005), (3116, 72390), (3610, 62484), (3810, 59204), (3895, 57912), (4332, 52070), (4674, 48260), (4826, 46740), (4920, 45847), (5080, 44403), (5207, 43320), (5415, 41656), (6232, 36195), (7220, 31242), (7239, 31160), (7620, 29602), (7790, 28956), (8664, 26035), (9348, 24130), (9652, 23370), (10414, 21660), (10830, 20828), (11685, 19304), (12065, 18696), (14440, 15621), (14478, 15580), (14801, 15240)]