55543080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1483

約数の個数: 128

約数和(自身を含む): 185846400

約数和(自身を除く): 130303320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1433, 1615, 1938, 2040, 2280, 2584, 2866, 3230, 3876, 4299, 4845, 5732, 6460, 7165, 7752, 8598, 9690, 11464, 12920, 14330, 17196, 19380, 21495, 24361, 27227, 28660, 34392, 38760, 42990, 48722, 54454, 57320, 73083, 81681, 85980, 97444, 108908, 121805, 136135, 146166, 163362, 171960, 194888, 217816, 243610, 272270, 292332, 326724, 365415, 408405, 462859, 487220, 544540, 584664, 653448, 730830, 816810, 925718, 974440, 1089080, 1388577, 1461660, 1633620, 1851436, 2314295, 2777154, 2923320, 3267240, 3702872, 4628590, 5554308, 6942885, 9257180, 11108616, 13885770, 18514360, 27771540, 55543080]

約数ペア:

[(1, 55543080), (2, 27771540), (3, 18514360), (4, 13885770), (5, 11108616), (6, 9257180), (8, 6942885), (10, 5554308), (12, 4628590), (15, 3702872), (17, 3267240), (19, 2923320), (20, 2777154), (24, 2314295), (30, 1851436), (34, 1633620), (38, 1461660), (40, 1388577), (51, 1089080), (57, 974440), (60, 925718), (68, 816810), (76, 730830), (85, 653448), (95, 584664), (102, 544540), (114, 487220), (120, 462859), (136, 408405), (152, 365415), (170, 326724), (190, 292332), (204, 272270), (228, 243610), (255, 217816), (285, 194888), (323, 171960), (340, 163362), (380, 146166), (408, 136135), (456, 121805), (510, 108908), (570, 97444), (646, 85980), (680, 81681), (760, 73083), (969, 57320), (1020, 54454), (1140, 48722), (1292, 42990), (1433, 38760), (1615, 34392), (1938, 28660), (2040, 27227), (2280, 24361), (2584, 21495), (2866, 19380), (3230, 17196), (3876, 14330), (4299, 12920), (4845, 11464), (5732, 9690), (6460, 8598), (7165, 7752)]