66353580

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 219864960

約数和(自身を除く): 153511380

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, 2187, 2214, 2220, 2430, 2460, 2916, 2997, 3034, 3321, 3330, 3645, 3690, 3996, 4374, 4428, 4551, 4860, 4995, 5535, 5994, 6068, 6642, 6660, 7290, 7380, 7585, 8748, 8991, 9102, 9963, 9990, 10935, 11070, 11988, 13284, 13653, 14580, 14985, 15170, 16605, 17982, 18204, 19926, 19980, 21870, 22140, 22755, 26973, 27306, 29889, 29970, 30340, 33210, 35964, 39852, 40959, 43740, 44955, 45510, 49815, 53946, 54612, 59778, 59940, 66420, 68265, 80919, 81918, 89667, 89910, 91020, 99630, 107892, 119556, 122877, 134865, 136530, 149445, 161838, 163836, 179334, 179820, 199260, 204795, 245754, 269730, 273060, 298890, 323676, 358668, 368631, 404595, 409590, 448335, 491508, 539460, 597780, 614385, 737262, 809190, 819180, 896670, 1105893, 1228770, 1474524, 1618380, 1793340, 1843155, 2211786, 2457540, 3317679, 3686310, 4423572, 5529465, 6635358, 7372620, 11058930, 13270716, 16588395, 22117860, 33176790, 66353580]

約数ペア:

[(1, 66353580), (2, 33176790), (3, 22117860), (4, 16588395), (5, 13270716), (6, 11058930), (9, 7372620), (10, 6635358), (12, 5529465), (15, 4423572), (18, 3686310), (20, 3317679), (27, 2457540), (30, 2211786), (36, 1843155), (37, 1793340), (41, 1618380), (45, 1474524), (54, 1228770), (60, 1105893), (74, 896670), (81, 819180), (82, 809190), (90, 737262), (108, 614385), (111, 597780), (123, 539460), (135, 491508), (148, 448335), (162, 409590), (164, 404595), (180, 368631), (185, 358668), (205, 323676), (222, 298890), (243, 273060), (246, 269730), (270, 245754), (324, 204795), (333, 199260), (369, 179820), (370, 179334), (405, 163836), (410, 161838), (444, 149445), (486, 136530), (492, 134865), (540, 122877), (555, 119556), (615, 107892), (666, 99630), (729, 91020), (738, 89910), (740, 89667), (810, 81918), (820, 80919), (972, 68265), (999, 66420), (1107, 59940), (1110, 59778), (1215, 54612), (1230, 53946), (1332, 49815), (1458, 45510), (1476, 44955), (1517, 43740), (1620, 40959), (1665, 39852), (1845, 35964), (1998, 33210), (2187, 30340), (2214, 29970), (2220, 29889), (2430, 27306), (2460, 26973), (2916, 22755), (2997, 22140), (3034, 21870), (3321, 19980), (3330, 19926), (3645, 18204), (3690, 17982), (3996, 16605), (4374, 15170), (4428, 14985), (4551, 14580), (4860, 13653), (4995, 13284), (5535, 11988), (5994, 11070), (6068, 10935), (6642, 9990), (6660, 9963), (7290, 9102), (7380, 8991), (7585, 8748)]