252900180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 288

約数和(自身を含む): 892329984

約数和(自身を除く): 639429804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 37, 39, 45, 46, 52, 60, 65, 69, 74, 78, 90, 92, 111, 115, 117, 127, 130, 138, 148, 156, 180, 185, 195, 207, 222, 230, 234, 254, 260, 276, 299, 333, 345, 370, 381, 390, 414, 444, 460, 468, 481, 508, 555, 585, 598, 635, 666, 690, 740, 762, 780, 828, 851, 897, 962, 1035, 1110, 1143, 1170, 1196, 1270, 1332, 1380, 1443, 1495, 1524, 1651, 1665, 1702, 1794, 1905, 1924, 2070, 2220, 2286, 2340, 2405, 2540, 2553, 2691, 2886, 2921, 2990, 3302, 3330, 3404, 3588, 3810, 4140, 4255, 4329, 4485, 4572, 4699, 4810, 4953, 5106, 5382, 5715, 5772, 5842, 5980, 6604, 6660, 7215, 7620, 7659, 8255, 8510, 8658, 8763, 8970, 9398, 9620, 9906, 10212, 10764, 11063, 11430, 11684, 12765, 13455, 14097, 14430, 14605, 14859, 15318, 16510, 17020, 17316, 17526, 17940, 18796, 19812, 21645, 22126, 22860, 23495, 24765, 25530, 26289, 26910, 28194, 28860, 29210, 29718, 30636, 33020, 33189, 35052, 37973, 38295, 42291, 43290, 43815, 44252, 46990, 49530, 51060, 52578, 53820, 55315, 56388, 58420, 59436, 61087, 66378, 70485, 74295, 75946, 76590, 84582, 86580, 87630, 93980, 99060, 99567, 105156, 108077, 110630, 113919, 122174, 131445, 132756, 140970, 148590, 151892, 153180, 165945, 169164, 175260, 183261, 189865, 199134, 211455, 216154, 221260, 227838, 244348, 262890, 281940, 297180, 305435, 324231, 331890, 341757, 366522, 379730, 398268, 422910, 432308, 455676, 497835, 525780, 540385, 549783, 569595, 610870, 648462, 663780, 683514, 733044, 759460, 845820, 916305, 972693, 995670, 1080770, 1099566, 1139190, 1221740, 1296924, 1367028, 1405001, 1621155, 1708785, 1832610, 1945386, 1991340, 2161540, 2199132, 2278380, 2748915, 2810002, 3242310, 3417570, 3665220, 3890772, 4215003, 4863465, 5497830, 5620004, 6484620, 6835140, 7025005, 8430006, 9726930, 10995660, 12645009, 14050010, 16860012, 19453860, 21075015, 25290018, 28100020, 42150030, 50580036, 63225045, 84300060, 126450090, 252900180]

約数ペア:

[(1, 252900180), (2, 126450090), (3, 84300060), (4, 63225045), (5, 50580036), (6, 42150030), (9, 28100020), (10, 25290018), (12, 21075015), (13, 19453860), (15, 16860012), (18, 14050010), (20, 12645009), (23, 10995660), (26, 9726930), (30, 8430006), (36, 7025005), (37, 6835140), (39, 6484620), (45, 5620004), (46, 5497830), (52, 4863465), (60, 4215003), (65, 3890772), (69, 3665220), (74, 3417570), (78, 3242310), (90, 2810002), (92, 2748915), (111, 2278380), (115, 2199132), (117, 2161540), (127, 1991340), (130, 1945386), (138, 1832610), (148, 1708785), (156, 1621155), (180, 1405001), (185, 1367028), (195, 1296924), (207, 1221740), (222, 1139190), (230, 1099566), (234, 1080770), (254, 995670), (260, 972693), (276, 916305), (299, 845820), (333, 759460), (345, 733044), (370, 683514), (381, 663780), (390, 648462), (414, 610870), (444, 569595), (460, 549783), (468, 540385), (481, 525780), (508, 497835), (555, 455676), (585, 432308), (598, 422910), (635, 398268), (666, 379730), (690, 366522), (740, 341757), (762, 331890), (780, 324231), (828, 305435), (851, 297180), (897, 281940), (962, 262890), (1035, 244348), (1110, 227838), (1143, 221260), (1170, 216154), (1196, 211455), (1270, 199134), (1332, 189865), (1380, 183261), (1443, 175260), (1495, 169164), (1524, 165945), (1651, 153180), (1665, 151892), (1702, 148590), (1794, 140970), (1905, 132756), (1924, 131445), (2070, 122174), (2220, 113919), (2286, 110630), (2340, 108077), (2405, 105156), (2540, 99567), (2553, 99060), (2691, 93980), (2886, 87630), (2921, 86580), (2990, 84582), (3302, 76590), (3330, 75946), (3404, 74295), (3588, 70485), (3810, 66378), (4140, 61087), (4255, 59436), (4329, 58420), (4485, 56388), (4572, 55315), (4699, 53820), (4810, 52578), (4953, 51060), (5106, 49530), (5382, 46990), (5715, 44252), (5772, 43815), (5842, 43290), (5980, 42291), (6604, 38295), (6660, 37973), (7215, 35052), (7620, 33189), (7659, 33020), (8255, 30636), (8510, 29718), (8658, 29210), (8763, 28860), (8970, 28194), (9398, 26910), (9620, 26289), (9906, 25530), (10212, 24765), (10764, 23495), (11063, 22860), (11430, 22126), (11684, 21645), (12765, 19812), (13455, 18796), (14097, 17940), (14430, 17526), (14605, 17316), (14859, 17020), (15318, 16510)]