205339860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 288

約数和(自身を含む): 739694592

約数和(自身を除く): 534354732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 81, 90, 92, 99, 108, 110, 115, 132, 135, 138, 162, 165, 167, 180, 198, 207, 220, 230, 243, 253, 270, 276, 297, 324, 330, 334, 345, 396, 405, 414, 460, 486, 495, 501, 506, 540, 594, 621, 660, 668, 690, 759, 810, 828, 835, 891, 972, 990, 1002, 1012, 1035, 1188, 1215, 1242, 1265, 1380, 1485, 1503, 1518, 1620, 1670, 1782, 1837, 1863, 1980, 2004, 2070, 2277, 2430, 2484, 2505, 2530, 2673, 2970, 3006, 3036, 3105, 3340, 3564, 3674, 3726, 3795, 3841, 4140, 4455, 4509, 4554, 4860, 5010, 5060, 5346, 5511, 5589, 5940, 6012, 6210, 6831, 7348, 7452, 7515, 7590, 7682, 8910, 9018, 9108, 9185, 9315, 10020, 10692, 11022, 11178, 11385, 11523, 12420, 13365, 13527, 13662, 15030, 15180, 15364, 16533, 17820, 18036, 18370, 18630, 19205, 20493, 22044, 22356, 22545, 22770, 23046, 26730, 27054, 27324, 27555, 27945, 30060, 33066, 34155, 34569, 36740, 37260, 38410, 40581, 40986, 42251, 45090, 45540, 46092, 49599, 53460, 54108, 55110, 55890, 57615, 61479, 66132, 67635, 68310, 69138, 76820, 81162, 81972, 82665, 84502, 90180, 99198, 102465, 103707, 110220, 111780, 115230, 122958, 126753, 135270, 136620, 138276, 148797, 162324, 165330, 169004, 172845, 198396, 202905, 204930, 207414, 211255, 230460, 245916, 247995, 253506, 270540, 297594, 307395, 311121, 330660, 345690, 380259, 405810, 409860, 414828, 422510, 446391, 495990, 507012, 518535, 595188, 614790, 622242, 633765, 691380, 743985, 760518, 811620, 845020, 892782, 933363, 991980, 1037070, 1140777, 1229580, 1244484, 1267530, 1487970, 1521036, 1555605, 1785564, 1866726, 1901295, 2074140, 2231955, 2281554, 2535060, 2975940, 3111210, 3422331, 3733452, 3802590, 4463910, 4563108, 4666815, 5703885, 6222420, 6844662, 7605180, 8927820, 9333630, 10266993, 11407770, 13689324, 17111655, 18667260, 20533986, 22815540, 34223310, 41067972, 51334965, 68446620, 102669930, 205339860]

約数ペア:

[(1, 205339860), (2, 102669930), (3, 68446620), (4, 51334965), (5, 41067972), (6, 34223310), (9, 22815540), (10, 20533986), (11, 18667260), (12, 17111655), (15, 13689324), (18, 11407770), (20, 10266993), (22, 9333630), (23, 8927820), (27, 7605180), (30, 6844662), (33, 6222420), (36, 5703885), (44, 4666815), (45, 4563108), (46, 4463910), (54, 3802590), (55, 3733452), (60, 3422331), (66, 3111210), (69, 2975940), (81, 2535060), (90, 2281554), (92, 2231955), (99, 2074140), (108, 1901295), (110, 1866726), (115, 1785564), (132, 1555605), (135, 1521036), (138, 1487970), (162, 1267530), (165, 1244484), (167, 1229580), (180, 1140777), (198, 1037070), (207, 991980), (220, 933363), (230, 892782), (243, 845020), (253, 811620), (270, 760518), (276, 743985), (297, 691380), (324, 633765), (330, 622242), (334, 614790), (345, 595188), (396, 518535), (405, 507012), (414, 495990), (460, 446391), (486, 422510), (495, 414828), (501, 409860), (506, 405810), (540, 380259), (594, 345690), (621, 330660), (660, 311121), (668, 307395), (690, 297594), (759, 270540), (810, 253506), (828, 247995), (835, 245916), (891, 230460), (972, 211255), (990, 207414), (1002, 204930), (1012, 202905), (1035, 198396), (1188, 172845), (1215, 169004), (1242, 165330), (1265, 162324), (1380, 148797), (1485, 138276), (1503, 136620), (1518, 135270), (1620, 126753), (1670, 122958), (1782, 115230), (1837, 111780), (1863, 110220), (1980, 103707), (2004, 102465), (2070, 99198), (2277, 90180), (2430, 84502), (2484, 82665), (2505, 81972), (2530, 81162), (2673, 76820), (2970, 69138), (3006, 68310), (3036, 67635), (3105, 66132), (3340, 61479), (3564, 57615), (3674, 55890), (3726, 55110), (3795, 54108), (3841, 53460), (4140, 49599), (4455, 46092), (4509, 45540), (4554, 45090), (4860, 42251), (5010, 40986), (5060, 40581), (5346, 38410), (5511, 37260), (5589, 36740), (5940, 34569), (6012, 34155), (6210, 33066), (6831, 30060), (7348, 27945), (7452, 27555), (7515, 27324), (7590, 27054), (7682, 26730), (8910, 23046), (9018, 22770), (9108, 22545), (9185, 22356), (9315, 22044), (10020, 20493), (10692, 19205), (11022, 18630), (11178, 18370), (11385, 18036), (11523, 17820), (12420, 16533), (13365, 15364), (13527, 15180), (13662, 15030)]