15551552772

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{53}}^1\times {\mathrm{89}}^2$

素因数の和:265

約数の個数: 288

約数和(自身を含む): 48450528000

約数和(自身を除く): 32898975228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 53, 54, 63, 84, 89, 98, 106, 108, 126, 147, 159, 178, 189, 196, 212, 252, 267, 294, 318, 343, 356, 371, 378, 441, 477, 534, 588, 623, 636, 686, 742, 756, 801, 882, 954, 1029, 1068, 1113, 1246, 1323, 1372, 1431, 1484, 1602, 1764, 1869, 1908, 2058, 2226, 2403, 2492, 2597, 2646, 2862, 3087, 3204, 3339, 3738, 4116, 4361, 4452, 4717, 4806, 5194, 5292, 5607, 5724, 6174, 6678, 7476, 7791, 7921, 8722, 9261, 9434, 9612, 10017, 10388, 11214, 12348, 13083, 13356, 14151, 15582, 15842, 16821, 17444, 18179, 18522, 18868, 20034, 22428, 23373, 23763, 26166, 28302, 30527, 31164, 31684, 33019, 33642, 36358, 37044, 39249, 40068, 42453, 46746, 47526, 52332, 54537, 55447, 56604, 61054, 66038, 67284, 70119, 71289, 72716, 78498, 84906, 91581, 93492, 95052, 99057, 109074, 110894, 117747, 122108, 127359, 132076, 140238, 142578, 156996, 163611, 166341, 169812, 183162, 198114, 213867, 218148, 221788, 231133, 235494, 254718, 274743, 280476, 285156, 297171, 327222, 332682, 366324, 388129, 396228, 419813, 427734, 462266, 470988, 490833, 499023, 509436, 549486, 594342, 654444, 665364, 693399, 776258, 824229, 839626, 855468, 891513, 924532, 981666, 998046, 1098972, 1164387, 1188684, 1259439, 1386798, 1497069, 1552516, 1617931, 1648458, 1679252, 1783026, 1963332, 1996092, 2080197, 2328774, 2518878, 2716903, 2773596, 2938691, 2994138, 3235862, 3296916, 3493161, 3566052, 3778317, 4160394, 4657548, 4853793, 5037756, 5433806, 5877382, 5988276, 6240591, 6471724, 6986322, 7556634, 8150709, 8320788, 8816073, 9707586, 10479483, 10867612, 11334951, 11754764, 12481182, 13972644, 14561379, 15113268, 16301418, 17632146, 19415172, 20570837, 20958966, 22669902, 24452127, 24962364, 26448219, 29122758, 32602836, 35264292, 41141674, 41917932, 43684137, 45339804, 48904254, 52896438, 58245516, 61712511, 73356381, 79344657, 82283348, 87368274, 97808508, 105792876, 123425022, 143995859, 146712762, 158689314, 174736548, 185137533, 246850044, 287991718, 293425524, 317378628, 370275066, 431987577, 555412599, 575983436, 740550132, 863975154, 1110825198, 1295962731, 1727950308, 2221650396, 2591925462, 3887888193, 5183850924, 7775776386, 15551552772]

約数ペア:

[(1, 15551552772), (2, 7775776386), (3, 5183850924), (4, 3887888193), (6, 2591925462), (7, 2221650396), (9, 1727950308), (12, 1295962731), (14, 1110825198), (18, 863975154), (21, 740550132), (27, 575983436), (28, 555412599), (36, 431987577), (42, 370275066), (49, 317378628), (53, 293425524), (54, 287991718), (63, 246850044), (84, 185137533), (89, 174736548), (98, 158689314), (106, 146712762), (108, 143995859), (126, 123425022), (147, 105792876), (159, 97808508), (178, 87368274), (189, 82283348), (196, 79344657), (212, 73356381), (252, 61712511), (267, 58245516), (294, 52896438), (318, 48904254), (343, 45339804), (356, 43684137), (371, 41917932), (378, 41141674), (441, 35264292), (477, 32602836), (534, 29122758), (588, 26448219), (623, 24962364), (636, 24452127), (686, 22669902), (742, 20958966), (756, 20570837), (801, 19415172), (882, 17632146), (954, 16301418), (1029, 15113268), (1068, 14561379), (1113, 13972644), (1246, 12481182), (1323, 11754764), (1372, 11334951), (1431, 10867612), (1484, 10479483), (1602, 9707586), (1764, 8816073), (1869, 8320788), (1908, 8150709), (2058, 7556634), (2226, 6986322), (2403, 6471724), (2492, 6240591), (2597, 5988276), (2646, 5877382), (2862, 5433806), (3087, 5037756), (3204, 4853793), (3339, 4657548), (3738, 4160394), (4116, 3778317), (4361, 3566052), (4452, 3493161), (4717, 3296916), (4806, 3235862), (5194, 2994138), (5292, 2938691), (5607, 2773596), (5724, 2716903), (6174, 2518878), (6678, 2328774), (7476, 2080197), (7791, 1996092), (7921, 1963332), (8722, 1783026), (9261, 1679252), (9434, 1648458), (9612, 1617931), (10017, 1552516), (10388, 1497069), (11214, 1386798), (12348, 1259439), (13083, 1188684), (13356, 1164387), (14151, 1098972), (15582, 998046), (15842, 981666), (16821, 924532), (17444, 891513), (18179, 855468), (18522, 839626), (18868, 824229), (20034, 776258), (22428, 693399), (23373, 665364), (23763, 654444), (26166, 594342), (28302, 549486), (30527, 509436), (31164, 499023), (31684, 490833), (33019, 470988), (33642, 462266), (36358, 427734), (37044, 419813), (39249, 396228), (40068, 388129), (42453, 366324), (46746, 332682), (47526, 327222), (52332, 297171), (54537, 285156), (55447, 280476), (56604, 274743), (61054, 254718), (66038, 235494), (67284, 231133), (70119, 221788), (71289, 218148), (72716, 213867), (78498, 198114), (84906, 183162), (91581, 169812), (93492, 166341), (95052, 163611), (99057, 156996), (109074, 142578), (110894, 140238), (117747, 132076), (122108, 127359)]