22117860

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 168

約数和(自身を含む): 73265976

約数和(自身を除く): 51148116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 41, 45, 54, 60, 74, 81, 82, 90, 108, 111, 123, 135, 148, 162, 164, 180, 185, 205, 222, 243, 246, 270, 324, 333, 369, 370, 405, 410, 444, 486, 492, 540, 555, 615, 666, 729, 738, 740, 810, 820, 972, 999, 1107, 1110, 1215, 1230, 1332, 1458, 1476, 1517, 1620, 1665, 1845, 1998, 2214, 2220, 2430, 2460, 2916, 2997, 3034, 3321, 3330, 3645, 3690, 3996, 4428, 4551, 4860, 4995, 5535, 5994, 6068, 6642, 6660, 7290, 7380, 7585, 8991, 9102, 9963, 9990, 11070, 11988, 13284, 13653, 14580, 14985, 15170, 16605, 17982, 18204, 19926, 19980, 22140, 22755, 26973, 27306, 29889, 29970, 30340, 33210, 35964, 39852, 40959, 44955, 45510, 49815, 53946, 54612, 59778, 59940, 66420, 68265, 81918, 89910, 91020, 99630, 107892, 119556, 122877, 134865, 136530, 149445, 163836, 179820, 199260, 204795, 245754, 269730, 273060, 298890, 368631, 409590, 491508, 539460, 597780, 614385, 737262, 819180, 1105893, 1228770, 1474524, 1843155, 2211786, 2457540, 3686310, 4423572, 5529465, 7372620, 11058930, 22117860]

約数ペア:

[(1, 22117860), (2, 11058930), (3, 7372620), (4, 5529465), (5, 4423572), (6, 3686310), (9, 2457540), (10, 2211786), (12, 1843155), (15, 1474524), (18, 1228770), (20, 1105893), (27, 819180), (30, 737262), (36, 614385), (37, 597780), (41, 539460), (45, 491508), (54, 409590), (60, 368631), (74, 298890), (81, 273060), (82, 269730), (90, 245754), (108, 204795), (111, 199260), (123, 179820), (135, 163836), (148, 149445), (162, 136530), (164, 134865), (180, 122877), (185, 119556), (205, 107892), (222, 99630), (243, 91020), (246, 89910), (270, 81918), (324, 68265), (333, 66420), (369, 59940), (370, 59778), (405, 54612), (410, 53946), (444, 49815), (486, 45510), (492, 44955), (540, 40959), (555, 39852), (615, 35964), (666, 33210), (729, 30340), (738, 29970), (740, 29889), (810, 27306), (820, 26973), (972, 22755), (999, 22140), (1107, 19980), (1110, 19926), (1215, 18204), (1230, 17982), (1332, 16605), (1458, 15170), (1476, 14985), (1517, 14580), (1620, 13653), (1665, 13284), (1845, 11988), (1998, 11070), (2214, 9990), (2220, 9963), (2430, 9102), (2460, 8991), (2916, 7585), (2997, 7380), (3034, 7290), (3321, 6660), (3330, 6642), (3645, 6068), (3690, 5994), (3996, 5535), (4428, 4995), (4551, 4860)]