42442380

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 168

約数和(自身を含む): 138819744

約数和(自身を除く): 96377364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 71, 81, 82, 90, 108, 123, 135, 142, 162, 164, 180, 205, 213, 243, 246, 270, 284, 324, 355, 369, 405, 410, 426, 486, 492, 540, 615, 639, 710, 729, 738, 810, 820, 852, 972, 1065, 1107, 1215, 1230, 1278, 1420, 1458, 1476, 1620, 1845, 1917, 2130, 2214, 2430, 2460, 2556, 2911, 2916, 3195, 3321, 3645, 3690, 3834, 4260, 4428, 4860, 5535, 5751, 5822, 6390, 6642, 7290, 7380, 7668, 8733, 9585, 9963, 11070, 11502, 11644, 12780, 13284, 14555, 14580, 16605, 17253, 17466, 19170, 19926, 22140, 23004, 26199, 28755, 29110, 29889, 33210, 34506, 34932, 38340, 39852, 43665, 49815, 51759, 52398, 57510, 58220, 59778, 66420, 69012, 78597, 86265, 87330, 99630, 103518, 104796, 115020, 119556, 130995, 149445, 157194, 172530, 174660, 199260, 207036, 235791, 258795, 261990, 298890, 314388, 345060, 392985, 471582, 517590, 523980, 597780, 707373, 785970, 943164, 1035180, 1178955, 1414746, 1571940, 2122119, 2357910, 2829492, 3536865, 4244238, 4715820, 7073730, 8488476, 10610595, 14147460, 21221190, 42442380]

約数ペア:

[(1, 42442380), (2, 21221190), (3, 14147460), (4, 10610595), (5, 8488476), (6, 7073730), (9, 4715820), (10, 4244238), (12, 3536865), (15, 2829492), (18, 2357910), (20, 2122119), (27, 1571940), (30, 1414746), (36, 1178955), (41, 1035180), (45, 943164), (54, 785970), (60, 707373), (71, 597780), (81, 523980), (82, 517590), (90, 471582), (108, 392985), (123, 345060), (135, 314388), (142, 298890), (162, 261990), (164, 258795), (180, 235791), (205, 207036), (213, 199260), (243, 174660), (246, 172530), (270, 157194), (284, 149445), (324, 130995), (355, 119556), (369, 115020), (405, 104796), (410, 103518), (426, 99630), (486, 87330), (492, 86265), (540, 78597), (615, 69012), (639, 66420), (710, 59778), (729, 58220), (738, 57510), (810, 52398), (820, 51759), (852, 49815), (972, 43665), (1065, 39852), (1107, 38340), (1215, 34932), (1230, 34506), (1278, 33210), (1420, 29889), (1458, 29110), (1476, 28755), (1620, 26199), (1845, 23004), (1917, 22140), (2130, 19926), (2214, 19170), (2430, 17466), (2460, 17253), (2556, 16605), (2911, 14580), (2916, 14555), (3195, 13284), (3321, 12780), (3645, 11644), (3690, 11502), (3834, 11070), (4260, 9963), (4428, 9585), (4860, 8733), (5535, 7668), (5751, 7380), (5822, 7290), (6390, 6642)]