84364920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{443}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 287272440

約数和(自身を除く): 202907520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 443, 460, 529, 552, 690, 828, 886, 920, 1035, 1058, 1329, 1380, 1587, 1656, 1772, 2070, 2116, 2215, 2645, 2658, 2760, 3174, 3544, 3987, 4140, 4232, 4430, 4761, 5290, 5316, 6348, 6645, 7935, 7974, 8280, 8860, 9522, 10189, 10580, 10632, 12696, 13290, 15870, 15948, 17720, 19044, 19935, 20378, 21160, 23805, 26580, 30567, 31740, 31896, 38088, 39870, 40756, 47610, 50945, 53160, 61134, 63480, 79740, 81512, 91701, 95220, 101890, 122268, 152835, 159480, 183402, 190440, 203780, 234347, 244536, 305670, 366804, 407560, 458505, 468694, 611340, 703041, 733608, 917010, 937388, 1171735, 1222680, 1406082, 1834020, 1874776, 2109123, 2343470, 2812164, 3515205, 3668040, 4218246, 4686940, 5624328, 7030410, 8436492, 9373880, 10545615, 14060820, 16872984, 21091230, 28121640, 42182460, 84364920]

約数ペア:

[(1, 84364920), (2, 42182460), (3, 28121640), (4, 21091230), (5, 16872984), (6, 14060820), (8, 10545615), (9, 9373880), (10, 8436492), (12, 7030410), (15, 5624328), (18, 4686940), (20, 4218246), (23, 3668040), (24, 3515205), (30, 2812164), (36, 2343470), (40, 2109123), (45, 1874776), (46, 1834020), (60, 1406082), (69, 1222680), (72, 1171735), (90, 937388), (92, 917010), (115, 733608), (120, 703041), (138, 611340), (180, 468694), (184, 458505), (207, 407560), (230, 366804), (276, 305670), (345, 244536), (360, 234347), (414, 203780), (443, 190440), (460, 183402), (529, 159480), (552, 152835), (690, 122268), (828, 101890), (886, 95220), (920, 91701), (1035, 81512), (1058, 79740), (1329, 63480), (1380, 61134), (1587, 53160), (1656, 50945), (1772, 47610), (2070, 40756), (2116, 39870), (2215, 38088), (2645, 31896), (2658, 31740), (2760, 30567), (3174, 26580), (3544, 23805), (3987, 21160), (4140, 20378), (4232, 19935), (4430, 19044), (4761, 17720), (5290, 15948), (5316, 15870), (6348, 13290), (6645, 12696), (7935, 10632), (7974, 10580), (8280, 10189), (8860, 9522)]