54063660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 183859200

約数和(自身を除く): 129795540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 49, 60, 70, 71, 74, 84, 98, 105, 111, 140, 142, 147, 148, 185, 196, 210, 213, 222, 245, 259, 284, 294, 343, 355, 370, 420, 426, 444, 490, 497, 518, 555, 588, 686, 710, 735, 740, 777, 852, 980, 994, 1029, 1036, 1065, 1110, 1295, 1372, 1420, 1470, 1491, 1554, 1715, 1813, 1988, 2058, 2130, 2220, 2485, 2590, 2627, 2940, 2982, 3108, 3430, 3479, 3626, 3885, 4116, 4260, 4970, 5145, 5180, 5254, 5439, 5964, 6860, 6958, 7252, 7455, 7770, 7881, 9065, 9940, 10290, 10437, 10508, 10878, 12691, 13135, 13916, 14910, 15540, 15762, 17395, 18130, 18389, 20580, 20874, 21756, 24353, 25382, 26270, 27195, 29820, 31524, 34790, 36260, 36778, 38073, 39405, 41748, 48706, 50764, 52185, 52540, 54390, 55167, 63455, 69580, 73059, 73556, 76146, 78810, 91945, 97412, 104370, 108780, 110334, 121765, 126910, 128723, 146118, 152292, 157620, 183890, 190365, 208740, 220668, 243530, 253820, 257446, 275835, 292236, 365295, 367780, 380730, 386169, 487060, 514892, 551670, 643615, 730590, 761460, 772338, 901061, 1103340, 1287230, 1461180, 1544676, 1802122, 1930845, 2574460, 2703183, 3604244, 3861690, 4505305, 5406366, 7723380, 9010610, 10812732, 13515915, 18021220, 27031830, 54063660]

約数ペア:

[(1, 54063660), (2, 27031830), (3, 18021220), (4, 13515915), (5, 10812732), (6, 9010610), (7, 7723380), (10, 5406366), (12, 4505305), (14, 3861690), (15, 3604244), (20, 2703183), (21, 2574460), (28, 1930845), (30, 1802122), (35, 1544676), (37, 1461180), (42, 1287230), (49, 1103340), (60, 901061), (70, 772338), (71, 761460), (74, 730590), (84, 643615), (98, 551670), (105, 514892), (111, 487060), (140, 386169), (142, 380730), (147, 367780), (148, 365295), (185, 292236), (196, 275835), (210, 257446), (213, 253820), (222, 243530), (245, 220668), (259, 208740), (284, 190365), (294, 183890), (343, 157620), (355, 152292), (370, 146118), (420, 128723), (426, 126910), (444, 121765), (490, 110334), (497, 108780), (518, 104370), (555, 97412), (588, 91945), (686, 78810), (710, 76146), (735, 73556), (740, 73059), (777, 69580), (852, 63455), (980, 55167), (994, 54390), (1029, 52540), (1036, 52185), (1065, 50764), (1110, 48706), (1295, 41748), (1372, 39405), (1420, 38073), (1470, 36778), (1491, 36260), (1554, 34790), (1715, 31524), (1813, 29820), (1988, 27195), (2058, 26270), (2130, 25382), (2220, 24353), (2485, 21756), (2590, 20874), (2627, 20580), (2940, 18389), (2982, 18130), (3108, 17395), (3430, 15762), (3479, 15540), (3626, 14910), (3885, 13916), (4116, 13135), (4260, 12691), (4970, 10878), (5145, 10508), (5180, 10437), (5254, 10290), (5439, 9940), (5964, 9065), (6860, 7881), (6958, 7770), (7252, 7455)]