73925640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 254545200

約数和(自身を除く): 180619560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 73, 87, 90, 97, 116, 120, 145, 146, 174, 180, 194, 219, 232, 261, 290, 291, 292, 348, 360, 365, 388, 435, 438, 485, 522, 580, 582, 584, 657, 696, 730, 776, 870, 873, 876, 970, 1044, 1095, 1160, 1164, 1305, 1314, 1455, 1460, 1740, 1746, 1752, 1940, 2088, 2117, 2190, 2328, 2610, 2628, 2813, 2910, 2920, 3285, 3480, 3492, 3880, 4234, 4365, 4380, 5220, 5256, 5626, 5820, 6351, 6570, 6984, 7081, 8439, 8468, 8730, 8760, 10440, 10585, 11252, 11640, 12702, 13140, 14065, 14162, 16878, 16936, 17460, 19053, 21170, 21243, 22504, 25317, 25404, 26280, 28130, 28324, 31755, 33756, 34920, 35405, 38106, 42195, 42340, 42486, 50634, 50808, 56260, 56648, 63510, 63729, 67512, 70810, 76212, 84390, 84680, 84972, 95265, 101268, 106215, 112520, 126585, 127020, 127458, 141620, 152424, 168780, 169944, 190530, 202536, 205349, 212430, 253170, 254040, 254916, 283240, 318645, 337560, 381060, 410698, 424860, 506340, 509832, 616047, 637290, 762120, 821396, 849720, 1012680, 1026745, 1232094, 1274580, 1642792, 1848141, 2053490, 2464188, 2549160, 3080235, 3696282, 4106980, 4928376, 6160470, 7392564, 8213960, 9240705, 12320940, 14785128, 18481410, 24641880, 36962820, 73925640]

約数ペア:

[(1, 73925640), (2, 36962820), (3, 24641880), (4, 18481410), (5, 14785128), (6, 12320940), (8, 9240705), (9, 8213960), (10, 7392564), (12, 6160470), (15, 4928376), (18, 4106980), (20, 3696282), (24, 3080235), (29, 2549160), (30, 2464188), (36, 2053490), (40, 1848141), (45, 1642792), (58, 1274580), (60, 1232094), (72, 1026745), (73, 1012680), (87, 849720), (90, 821396), (97, 762120), (116, 637290), (120, 616047), (145, 509832), (146, 506340), (174, 424860), (180, 410698), (194, 381060), (219, 337560), (232, 318645), (261, 283240), (290, 254916), (291, 254040), (292, 253170), (348, 212430), (360, 205349), (365, 202536), (388, 190530), (435, 169944), (438, 168780), (485, 152424), (522, 141620), (580, 127458), (582, 127020), (584, 126585), (657, 112520), (696, 106215), (730, 101268), (776, 95265), (870, 84972), (873, 84680), (876, 84390), (970, 76212), (1044, 70810), (1095, 67512), (1160, 63729), (1164, 63510), (1305, 56648), (1314, 56260), (1455, 50808), (1460, 50634), (1740, 42486), (1746, 42340), (1752, 42195), (1940, 38106), (2088, 35405), (2117, 34920), (2190, 33756), (2328, 31755), (2610, 28324), (2628, 28130), (2813, 26280), (2910, 25404), (2920, 25317), (3285, 22504), (3480, 21243), (3492, 21170), (3880, 19053), (4234, 17460), (4365, 16936), (4380, 16878), (5220, 14162), (5256, 14065), (5626, 13140), (5820, 12702), (6351, 11640), (6570, 11252), (6984, 10585), (7081, 10440), (8439, 8760), (8468, 8730)]