54873720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 256

約数和(自身を含む): 207360000

約数和(自身を除く): 152486280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 72, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 149, 155, 165, 180, 186, 198, 216, 220, 248, 264, 270, 279, 297, 298, 310, 330, 341, 360, 372, 396, 440, 447, 465, 495, 540, 558, 594, 596, 620, 660, 682, 744, 745, 792, 837, 894, 930, 990, 1023, 1080, 1116, 1188, 1192, 1240, 1320, 1341, 1364, 1395, 1485, 1490, 1639, 1674, 1705, 1788, 1860, 1980, 2046, 2232, 2235, 2376, 2682, 2728, 2790, 2970, 2980, 3069, 3278, 3348, 3410, 3576, 3720, 3960, 4023, 4092, 4185, 4470, 4619, 4917, 5115, 5364, 5580, 5940, 5960, 6138, 6556, 6696, 6705, 6820, 8046, 8184, 8195, 8370, 8940, 9207, 9238, 9834, 10230, 10728, 11160, 11880, 12276, 13112, 13410, 13640, 13857, 14751, 15345, 16092, 16390, 16740, 17880, 18414, 18476, 19668, 20115, 20460, 23095, 24552, 24585, 26820, 27714, 29502, 30690, 32184, 32780, 33480, 36828, 36952, 39336, 40230, 40920, 41571, 44253, 46035, 46190, 49170, 50809, 53640, 55428, 59004, 61380, 65560, 69285, 73656, 73755, 80460, 83142, 88506, 92070, 92380, 98340, 101618, 110856, 118008, 122760, 124713, 138570, 147510, 152427, 160920, 166284, 177012, 184140, 184760, 196680, 203236, 207855, 221265, 249426, 254045, 277140, 295020, 304854, 332568, 354024, 368280, 406472, 415710, 442530, 457281, 498852, 508090, 554280, 590040, 609708, 623565, 762135, 831420, 885060, 914562, 997704, 1016180, 1219416, 1247130, 1371843, 1524270, 1662840, 1770120, 1829124, 2032360, 2286405, 2494260, 2743686, 3048540, 3658248, 4572810, 4988520, 5487372, 6097080, 6859215, 9145620, 10974744, 13718430, 18291240, 27436860, 54873720]

約数ペア:

[(1, 54873720), (2, 27436860), (3, 18291240), (4, 13718430), (5, 10974744), (6, 9145620), (8, 6859215), (9, 6097080), (10, 5487372), (11, 4988520), (12, 4572810), (15, 3658248), (18, 3048540), (20, 2743686), (22, 2494260), (24, 2286405), (27, 2032360), (30, 1829124), (31, 1770120), (33, 1662840), (36, 1524270), (40, 1371843), (44, 1247130), (45, 1219416), (54, 1016180), (55, 997704), (60, 914562), (62, 885060), (66, 831420), (72, 762135), (88, 623565), (90, 609708), (93, 590040), (99, 554280), (108, 508090), (110, 498852), (120, 457281), (124, 442530), (132, 415710), (135, 406472), (149, 368280), (155, 354024), (165, 332568), (180, 304854), (186, 295020), (198, 277140), (216, 254045), (220, 249426), (248, 221265), (264, 207855), (270, 203236), (279, 196680), (297, 184760), (298, 184140), (310, 177012), (330, 166284), (341, 160920), (360, 152427), (372, 147510), (396, 138570), (440, 124713), (447, 122760), (465, 118008), (495, 110856), (540, 101618), (558, 98340), (594, 92380), (596, 92070), (620, 88506), (660, 83142), (682, 80460), (744, 73755), (745, 73656), (792, 69285), (837, 65560), (894, 61380), (930, 59004), (990, 55428), (1023, 53640), (1080, 50809), (1116, 49170), (1188, 46190), (1192, 46035), (1240, 44253), (1320, 41571), (1341, 40920), (1364, 40230), (1395, 39336), (1485, 36952), (1490, 36828), (1639, 33480), (1674, 32780), (1705, 32184), (1788, 30690), (1860, 29502), (1980, 27714), (2046, 26820), (2232, 24585), (2235, 24552), (2376, 23095), (2682, 20460), (2728, 20115), (2790, 19668), (2970, 18476), (2980, 18414), (3069, 17880), (3278, 16740), (3348, 16390), (3410, 16092), (3576, 15345), (3720, 14751), (3960, 13857), (4023, 13640), (4092, 13410), (4185, 13112), (4470, 12276), (4619, 11880), (4917, 11160), (5115, 10728), (5364, 10230), (5580, 9834), (5940, 9238), (5960, 9207), (6138, 8940), (6556, 8370), (6696, 8195), (6705, 8184), (6820, 8046)]