54220860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 180633600

約数和(自身を除く): 126412740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 41, 45, 54, 60, 62, 79, 82, 90, 93, 108, 123, 124, 135, 155, 158, 164, 180, 186, 205, 237, 246, 270, 279, 310, 316, 369, 372, 395, 410, 465, 474, 492, 540, 558, 615, 620, 711, 738, 790, 820, 837, 930, 948, 1107, 1116, 1185, 1230, 1271, 1395, 1422, 1476, 1580, 1674, 1845, 1860, 2133, 2214, 2370, 2449, 2460, 2542, 2790, 2844, 3239, 3348, 3555, 3690, 3813, 4185, 4266, 4428, 4740, 4898, 5084, 5535, 5580, 6355, 6478, 7110, 7347, 7380, 7626, 8370, 8532, 9717, 9796, 10665, 11070, 11439, 12245, 12710, 12956, 14220, 14694, 15252, 16195, 16740, 19065, 19434, 21330, 22041, 22140, 22878, 24490, 25420, 29151, 29388, 32390, 34317, 36735, 38130, 38868, 42660, 44082, 45756, 48585, 48980, 57195, 58302, 64780, 66123, 68634, 73470, 76260, 87453, 88164, 97170, 100409, 110205, 114390, 116604, 132246, 137268, 145755, 146940, 171585, 174906, 194340, 200818, 220410, 228780, 264492, 291510, 301227, 330615, 343170, 349812, 401636, 437265, 440820, 502045, 583020, 602454, 661230, 686340, 874530, 903681, 1004090, 1204908, 1322460, 1506135, 1749060, 1807362, 2008180, 2711043, 3012270, 3614724, 4518405, 5422086, 6024540, 9036810, 10844172, 13555215, 18073620, 27110430, 54220860]

約数ペア:

[(1, 54220860), (2, 27110430), (3, 18073620), (4, 13555215), (5, 10844172), (6, 9036810), (9, 6024540), (10, 5422086), (12, 4518405), (15, 3614724), (18, 3012270), (20, 2711043), (27, 2008180), (30, 1807362), (31, 1749060), (36, 1506135), (41, 1322460), (45, 1204908), (54, 1004090), (60, 903681), (62, 874530), (79, 686340), (82, 661230), (90, 602454), (93, 583020), (108, 502045), (123, 440820), (124, 437265), (135, 401636), (155, 349812), (158, 343170), (164, 330615), (180, 301227), (186, 291510), (205, 264492), (237, 228780), (246, 220410), (270, 200818), (279, 194340), (310, 174906), (316, 171585), (369, 146940), (372, 145755), (395, 137268), (410, 132246), (465, 116604), (474, 114390), (492, 110205), (540, 100409), (558, 97170), (615, 88164), (620, 87453), (711, 76260), (738, 73470), (790, 68634), (820, 66123), (837, 64780), (930, 58302), (948, 57195), (1107, 48980), (1116, 48585), (1185, 45756), (1230, 44082), (1271, 42660), (1395, 38868), (1422, 38130), (1476, 36735), (1580, 34317), (1674, 32390), (1845, 29388), (1860, 29151), (2133, 25420), (2214, 24490), (2370, 22878), (2449, 22140), (2460, 22041), (2542, 21330), (2790, 19434), (2844, 19065), (3239, 16740), (3348, 16195), (3555, 15252), (3690, 14694), (3813, 14220), (4185, 12956), (4266, 12710), (4428, 12245), (4740, 11439), (4898, 11070), (5084, 10665), (5535, 9796), (5580, 9717), (6355, 8532), (6478, 8370), (7110, 7626), (7347, 7380)]