91645740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 296325120

約数和(自身を除く): 204679380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 127, 171, 180, 190, 211, 228, 254, 285, 342, 380, 381, 422, 508, 570, 633, 635, 684, 762, 844, 855, 1055, 1140, 1143, 1266, 1270, 1524, 1710, 1899, 1905, 2110, 2286, 2413, 2532, 2540, 3165, 3420, 3798, 3810, 4009, 4220, 4572, 4826, 5715, 6330, 7239, 7596, 7620, 8018, 9495, 9652, 11430, 12027, 12065, 12660, 14478, 16036, 18990, 20045, 21717, 22860, 24054, 24130, 26797, 28956, 36081, 36195, 37980, 40090, 43434, 48108, 48260, 53594, 60135, 72162, 72390, 80180, 80391, 86868, 107188, 108585, 120270, 133985, 144324, 144780, 160782, 180405, 217170, 240540, 241173, 267970, 321564, 360810, 401955, 434340, 482346, 509143, 535940, 721620, 803910, 964692, 1018286, 1205865, 1527429, 1607820, 2036572, 2411730, 2545715, 3054858, 4582287, 4823460, 5091430, 6109716, 7637145, 9164574, 10182860, 15274290, 18329148, 22911435, 30548580, 45822870, 91645740]

約数ペア:

[(1, 91645740), (2, 45822870), (3, 30548580), (4, 22911435), (5, 18329148), (6, 15274290), (9, 10182860), (10, 9164574), (12, 7637145), (15, 6109716), (18, 5091430), (19, 4823460), (20, 4582287), (30, 3054858), (36, 2545715), (38, 2411730), (45, 2036572), (57, 1607820), (60, 1527429), (76, 1205865), (90, 1018286), (95, 964692), (114, 803910), (127, 721620), (171, 535940), (180, 509143), (190, 482346), (211, 434340), (228, 401955), (254, 360810), (285, 321564), (342, 267970), (380, 241173), (381, 240540), (422, 217170), (508, 180405), (570, 160782), (633, 144780), (635, 144324), (684, 133985), (762, 120270), (844, 108585), (855, 107188), (1055, 86868), (1140, 80391), (1143, 80180), (1266, 72390), (1270, 72162), (1524, 60135), (1710, 53594), (1899, 48260), (1905, 48108), (2110, 43434), (2286, 40090), (2413, 37980), (2532, 36195), (2540, 36081), (3165, 28956), (3420, 26797), (3798, 24130), (3810, 24054), (4009, 22860), (4220, 21717), (4572, 20045), (4826, 18990), (5715, 16036), (6330, 14478), (7239, 12660), (7596, 12065), (7620, 12027), (8018, 11430), (9495, 9652)]