1886823180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:538

約数の個数: 288

約数和(自身を含む): 6563773440

約数和(自身を除く): 4676950260

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, 67, 90, 99, 108, 110, 121, 132, 134, 135, 165, 180, 198, 201, 220, 242, 268, 270, 297, 330, 335, 363, 396, 402, 431, 484, 495, 540, 594, 603, 605, 660, 670, 726, 737, 804, 862, 990, 1005, 1089, 1188, 1206, 1210, 1293, 1340, 1452, 1474, 1485, 1724, 1809, 1815, 1980, 2010, 2155, 2178, 2211, 2412, 2420, 2586, 2948, 2970, 3015, 3267, 3618, 3630, 3685, 3879, 4020, 4310, 4356, 4422, 4741, 5172, 5445, 5940, 6030, 6465, 6534, 6633, 7236, 7260, 7370, 7758, 8107, 8620, 8844, 9045, 9482, 10890, 11055, 11637, 12060, 12930, 13068, 13266, 14223, 14740, 15516, 16214, 16335, 18090, 18964, 19395, 19899, 21780, 22110, 23274, 23705, 24321, 25860, 26532, 28446, 28877, 32428, 32670, 33165, 36180, 38790, 39798, 40535, 42669, 44220, 46548, 47410, 48642, 52151, 56892, 57754, 58185, 65340, 66330, 71115, 72963, 77580, 79596, 81070, 85338, 86631, 94820, 97284, 99495, 104302, 115508, 116370, 121605, 128007, 132660, 142230, 144385, 145926, 156453, 162140, 170676, 173262, 198990, 208604, 213345, 218889, 232740, 243210, 256014, 259893, 260755, 284460, 288770, 291852, 312906, 317647, 346524, 364815, 397980, 426690, 433155, 437778, 469359, 486420, 512028, 519786, 521510, 577540, 625812, 635294, 640035, 729630, 779679, 782265, 853380, 866310, 875556, 938718, 952941, 1039572, 1043020, 1094445, 1270588, 1280070, 1299465, 1408077, 1459260, 1559358, 1564530, 1588235, 1732620, 1877436, 1905882, 2188890, 2346795, 2560140, 2598930, 2816154, 2858823, 3118716, 3129060, 3176470, 3494117, 3811764, 3898395, 4377780, 4693590, 4764705, 5197860, 5632308, 5717646, 6352940, 6988234, 7040385, 7796790, 8576469, 9387180, 9529410, 10482351, 11435292, 13976468, 14080770, 14294115, 15593580, 17152938, 17470585, 19058820, 20964702, 28161540, 28588230, 31447053, 34305876, 34941170, 41929404, 42882345, 52411755, 57176460, 62894106, 69882340, 85764690, 94341159, 104823510, 125788212, 157235265, 171529380, 188682318, 209647020, 314470530, 377364636, 471705795, 628941060, 943411590, 1886823180]

約数ペア:

[(1, 1886823180), (2, 943411590), (3, 628941060), (4, 471705795), (5, 377364636), (6, 314470530), (9, 209647020), (10, 188682318), (11, 171529380), (12, 157235265), (15, 125788212), (18, 104823510), (20, 94341159), (22, 85764690), (27, 69882340), (30, 62894106), (33, 57176460), (36, 52411755), (44, 42882345), (45, 41929404), (54, 34941170), (55, 34305876), (60, 31447053), (66, 28588230), (67, 28161540), (90, 20964702), (99, 19058820), (108, 17470585), (110, 17152938), (121, 15593580), (132, 14294115), (134, 14080770), (135, 13976468), (165, 11435292), (180, 10482351), (198, 9529410), (201, 9387180), (220, 8576469), (242, 7796790), (268, 7040385), (270, 6988234), (297, 6352940), (330, 5717646), (335, 5632308), (363, 5197860), (396, 4764705), (402, 4693590), (431, 4377780), (484, 3898395), (495, 3811764), (540, 3494117), (594, 3176470), (603, 3129060), (605, 3118716), (660, 2858823), (670, 2816154), (726, 2598930), (737, 2560140), (804, 2346795), (862, 2188890), (990, 1905882), (1005, 1877436), (1089, 1732620), (1188, 1588235), (1206, 1564530), (1210, 1559358), (1293, 1459260), (1340, 1408077), (1452, 1299465), (1474, 1280070), (1485, 1270588), (1724, 1094445), (1809, 1043020), (1815, 1039572), (1980, 952941), (2010, 938718), (2155, 875556), (2178, 866310), (2211, 853380), (2412, 782265), (2420, 779679), (2586, 729630), (2948, 640035), (2970, 635294), (3015, 625812), (3267, 577540), (3618, 521510), (3630, 519786), (3685, 512028), (3879, 486420), (4020, 469359), (4310, 437778), (4356, 433155), (4422, 426690), (4741, 397980), (5172, 364815), (5445, 346524), (5940, 317647), (6030, 312906), (6465, 291852), (6534, 288770), (6633, 284460), (7236, 260755), (7260, 259893), (7370, 256014), (7758, 243210), (8107, 232740), (8620, 218889), (8844, 213345), (9045, 208604), (9482, 198990), (10890, 173262), (11055, 170676), (11637, 162140), (12060, 156453), (12930, 145926), (13068, 144385), (13266, 142230), (14223, 132660), (14740, 128007), (15516, 121605), (16214, 116370), (16335, 115508), (18090, 104302), (18964, 99495), (19395, 97284), (19899, 94820), (21780, 86631), (22110, 85338), (23274, 81070), (23705, 79596), (24321, 77580), (25860, 72963), (26532, 71115), (28446, 66330), (28877, 65340), (32428, 58185), (32670, 57754), (33165, 56892), (36180, 52151), (38790, 48642), (39798, 47410), (40535, 46548), (42669, 44220)]