22649220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 240

約数和(自身を含む): 81962496

約数和(自身を除く): 59313276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 41, 44, 45, 54, 55, 60, 62, 66, 81, 82, 90, 93, 99, 108, 110, 123, 124, 132, 135, 155, 162, 164, 165, 180, 186, 198, 205, 220, 246, 270, 279, 297, 310, 324, 330, 341, 369, 372, 396, 405, 410, 451, 465, 492, 495, 540, 558, 594, 615, 620, 660, 682, 738, 810, 820, 837, 891, 902, 930, 990, 1023, 1107, 1116, 1188, 1230, 1271, 1353, 1364, 1395, 1476, 1485, 1620, 1674, 1705, 1782, 1804, 1845, 1860, 1980, 2046, 2214, 2255, 2460, 2511, 2542, 2706, 2790, 2970, 3069, 3321, 3348, 3410, 3564, 3690, 3813, 4059, 4092, 4185, 4428, 4455, 4510, 5022, 5084, 5115, 5412, 5535, 5580, 5940, 6138, 6355, 6642, 6765, 6820, 7380, 7626, 8118, 8370, 8910, 9020, 9207, 10044, 10230, 11070, 11439, 12177, 12276, 12555, 12710, 13284, 13530, 13981, 15252, 15345, 16236, 16605, 16740, 17820, 18414, 19065, 20295, 20460, 22140, 22878, 24354, 25110, 25420, 27060, 27621, 27962, 30690, 33210, 34317, 36531, 36828, 38130, 40590, 41943, 45756, 46035, 48708, 50220, 55242, 55924, 57195, 60885, 61380, 66420, 68634, 69905, 73062, 76260, 81180, 83886, 92070, 102951, 110484, 114390, 121770, 125829, 137268, 138105, 139810, 146124, 167772, 171585, 182655, 184140, 205902, 209715, 228780, 243540, 251658, 276210, 279620, 343170, 365310, 377487, 411804, 419430, 503316, 514755, 552420, 629145, 686340, 730620, 754974, 838860, 1029510, 1132461, 1258290, 1509948, 1887435, 2059020, 2264922, 2516580, 3774870, 4529844, 5662305, 7549740, 11324610, 22649220]

約数ペア:

[(1, 22649220), (2, 11324610), (3, 7549740), (4, 5662305), (5, 4529844), (6, 3774870), (9, 2516580), (10, 2264922), (11, 2059020), (12, 1887435), (15, 1509948), (18, 1258290), (20, 1132461), (22, 1029510), (27, 838860), (30, 754974), (31, 730620), (33, 686340), (36, 629145), (41, 552420), (44, 514755), (45, 503316), (54, 419430), (55, 411804), (60, 377487), (62, 365310), (66, 343170), (81, 279620), (82, 276210), (90, 251658), (93, 243540), (99, 228780), (108, 209715), (110, 205902), (123, 184140), (124, 182655), (132, 171585), (135, 167772), (155, 146124), (162, 139810), (164, 138105), (165, 137268), (180, 125829), (186, 121770), (198, 114390), (205, 110484), (220, 102951), (246, 92070), (270, 83886), (279, 81180), (297, 76260), (310, 73062), (324, 69905), (330, 68634), (341, 66420), (369, 61380), (372, 60885), (396, 57195), (405, 55924), (410, 55242), (451, 50220), (465, 48708), (492, 46035), (495, 45756), (540, 41943), (558, 40590), (594, 38130), (615, 36828), (620, 36531), (660, 34317), (682, 33210), (738, 30690), (810, 27962), (820, 27621), (837, 27060), (891, 25420), (902, 25110), (930, 24354), (990, 22878), (1023, 22140), (1107, 20460), (1116, 20295), (1188, 19065), (1230, 18414), (1271, 17820), (1353, 16740), (1364, 16605), (1395, 16236), (1476, 15345), (1485, 15252), (1620, 13981), (1674, 13530), (1705, 13284), (1782, 12710), (1804, 12555), (1845, 12276), (1860, 12177), (1980, 11439), (2046, 11070), (2214, 10230), (2255, 10044), (2460, 9207), (2511, 9020), (2542, 8910), (2706, 8370), (2790, 8118), (2970, 7626), (3069, 7380), (3321, 6820), (3348, 6765), (3410, 6642), (3564, 6355), (3690, 6138), (3813, 5940), (4059, 5580), (4092, 5535), (4185, 5412), (4428, 5115), (4455, 5084), (4510, 5022)]