74065320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 256

約数和(自身を含む): 287884800

約数和(自身を除く): 213819480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 97, 101, 105, 108, 120, 126, 135, 140, 168, 180, 189, 194, 202, 210, 216, 252, 270, 280, 291, 303, 315, 360, 378, 388, 404, 420, 485, 504, 505, 540, 582, 606, 630, 679, 707, 756, 776, 808, 840, 873, 909, 945, 970, 1010, 1080, 1164, 1212, 1260, 1358, 1414, 1455, 1512, 1515, 1746, 1818, 1890, 1940, 2020, 2037, 2121, 2328, 2424, 2520, 2619, 2716, 2727, 2828, 2910, 3030, 3395, 3492, 3535, 3636, 3780, 3880, 4040, 4074, 4242, 4365, 4545, 5238, 5432, 5454, 5656, 5820, 6060, 6111, 6363, 6790, 6984, 7070, 7272, 7560, 8148, 8484, 8730, 9090, 9797, 10185, 10476, 10605, 10908, 11640, 12120, 12222, 12726, 13095, 13580, 13635, 14140, 16296, 16968, 17460, 18180, 18333, 19089, 19594, 20370, 20952, 21210, 21816, 24444, 25452, 26190, 27160, 27270, 28280, 29391, 30555, 31815, 34920, 36360, 36666, 38178, 39188, 40740, 42420, 48888, 48985, 50904, 52380, 54540, 58782, 61110, 63630, 68579, 73332, 76356, 78376, 81480, 84840, 88173, 91665, 95445, 97970, 104760, 109080, 117564, 122220, 127260, 137158, 146664, 146955, 152712, 176346, 183330, 190890, 195940, 205737, 235128, 244440, 254520, 264519, 274316, 293910, 342895, 352692, 366660, 381780, 391880, 411474, 440865, 529038, 548632, 587820, 617211, 685790, 705384, 733320, 763560, 822948, 881730, 1028685, 1058076, 1175640, 1234422, 1322595, 1371580, 1645896, 1763460, 1851633, 2057370, 2116152, 2468844, 2645190, 2743160, 3086055, 3526920, 3703266, 4114740, 4937688, 5290380, 6172110, 7406532, 8229480, 9258165, 10580760, 12344220, 14813064, 18516330, 24688440, 37032660, 74065320]

約数ペア:

[(1, 74065320), (2, 37032660), (3, 24688440), (4, 18516330), (5, 14813064), (6, 12344220), (7, 10580760), (8, 9258165), (9, 8229480), (10, 7406532), (12, 6172110), (14, 5290380), (15, 4937688), (18, 4114740), (20, 3703266), (21, 3526920), (24, 3086055), (27, 2743160), (28, 2645190), (30, 2468844), (35, 2116152), (36, 2057370), (40, 1851633), (42, 1763460), (45, 1645896), (54, 1371580), (56, 1322595), (60, 1234422), (63, 1175640), (70, 1058076), (72, 1028685), (84, 881730), (90, 822948), (97, 763560), (101, 733320), (105, 705384), (108, 685790), (120, 617211), (126, 587820), (135, 548632), (140, 529038), (168, 440865), (180, 411474), (189, 391880), (194, 381780), (202, 366660), (210, 352692), (216, 342895), (252, 293910), (270, 274316), (280, 264519), (291, 254520), (303, 244440), (315, 235128), (360, 205737), (378, 195940), (388, 190890), (404, 183330), (420, 176346), (485, 152712), (504, 146955), (505, 146664), (540, 137158), (582, 127260), (606, 122220), (630, 117564), (679, 109080), (707, 104760), (756, 97970), (776, 95445), (808, 91665), (840, 88173), (873, 84840), (909, 81480), (945, 78376), (970, 76356), (1010, 73332), (1080, 68579), (1164, 63630), (1212, 61110), (1260, 58782), (1358, 54540), (1414, 52380), (1455, 50904), (1512, 48985), (1515, 48888), (1746, 42420), (1818, 40740), (1890, 39188), (1940, 38178), (2020, 36666), (2037, 36360), (2121, 34920), (2328, 31815), (2424, 30555), (2520, 29391), (2619, 28280), (2716, 27270), (2727, 27160), (2828, 26190), (2910, 25452), (3030, 24444), (3395, 21816), (3492, 21210), (3535, 20952), (3636, 20370), (3780, 19594), (3880, 19089), (4040, 18333), (4074, 18180), (4242, 17460), (4365, 16968), (4545, 16296), (5238, 14140), (5432, 13635), (5454, 13580), (5656, 13095), (5820, 12726), (6060, 12222), (6111, 12120), (6363, 11640), (6790, 10908), (6984, 10605), (7070, 10476), (7272, 10185), (7560, 9797), (8148, 9090), (8484, 8730)]