2054295540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4871}}^1$

素因数の和:4971

約数の個数: 192

約数和(自身を含む): 7071805440

約数和(自身を除く): 5017509900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 71, 90, 99, 108, 110, 132, 135, 142, 165, 180, 198, 213, 220, 270, 284, 297, 330, 355, 396, 426, 495, 540, 594, 639, 660, 710, 781, 852, 990, 1065, 1188, 1278, 1420, 1485, 1562, 1917, 1980, 2130, 2343, 2556, 2970, 3124, 3195, 3834, 3905, 4260, 4686, 4871, 5940, 6390, 7029, 7668, 7810, 9372, 9585, 9742, 11715, 12780, 14058, 14613, 15620, 19170, 19484, 21087, 23430, 24355, 28116, 29226, 35145, 38340, 42174, 43839, 46860, 48710, 53581, 58452, 70290, 73065, 84348, 87678, 97420, 105435, 107162, 131517, 140580, 146130, 160743, 175356, 210870, 214324, 219195, 263034, 267905, 292260, 321486, 345841, 421740, 438390, 482229, 526068, 535810, 642972, 657585, 691682, 803715, 876780, 964458, 1037523, 1071620, 1315170, 1383364, 1446687, 1607430, 1729205, 1928916, 2075046, 2411145, 2630340, 2893374, 3112569, 3214860, 3458410, 3804251, 4150092, 4822290, 5187615, 5786748, 6225138, 6916820, 7233435, 7608502, 9337707, 9644580, 10375230, 11412753, 12450276, 14466870, 15217004, 15562845, 18675414, 19021255, 20750460, 22825506, 28933740, 31125690, 34238259, 37350828, 38042510, 45651012, 46688535, 57063765, 62251380, 68476518, 76085020, 93377070, 102714777, 114127530, 136953036, 171191295, 186754140, 205429554, 228255060, 342382590, 410859108, 513573885, 684765180, 1027147770, 2054295540]

約数ペア:

[(1, 2054295540), (2, 1027147770), (3, 684765180), (4, 513573885), (5, 410859108), (6, 342382590), (9, 228255060), (10, 205429554), (11, 186754140), (12, 171191295), (15, 136953036), (18, 114127530), (20, 102714777), (22, 93377070), (27, 76085020), (30, 68476518), (33, 62251380), (36, 57063765), (44, 46688535), (45, 45651012), (54, 38042510), (55, 37350828), (60, 34238259), (66, 31125690), (71, 28933740), (90, 22825506), (99, 20750460), (108, 19021255), (110, 18675414), (132, 15562845), (135, 15217004), (142, 14466870), (165, 12450276), (180, 11412753), (198, 10375230), (213, 9644580), (220, 9337707), (270, 7608502), (284, 7233435), (297, 6916820), (330, 6225138), (355, 5786748), (396, 5187615), (426, 4822290), (495, 4150092), (540, 3804251), (594, 3458410), (639, 3214860), (660, 3112569), (710, 2893374), (781, 2630340), (852, 2411145), (990, 2075046), (1065, 1928916), (1188, 1729205), (1278, 1607430), (1420, 1446687), (1485, 1383364), (1562, 1315170), (1917, 1071620), (1980, 1037523), (2130, 964458), (2343, 876780), (2556, 803715), (2970, 691682), (3124, 657585), (3195, 642972), (3834, 535810), (3905, 526068), (4260, 482229), (4686, 438390), (4871, 421740), (5940, 345841), (6390, 321486), (7029, 292260), (7668, 267905), (7810, 263034), (9372, 219195), (9585, 214324), (9742, 210870), (11715, 175356), (12780, 160743), (14058, 146130), (14613, 140580), (15620, 131517), (19170, 107162), (19484, 105435), (21087, 97420), (23430, 87678), (24355, 84348), (28116, 73065), (29226, 70290), (35145, 58452), (38340, 53581), (42174, 48710), (43839, 46860)]