82397520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1090

約数の個数: 160

約数和(自身を含む): 291767040

約数和(自身を除く): 209369520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1031, 1080, 1110, 1332, 1480, 1665, 1776, 1998, 2062, 2160, 2220, 2664, 2960, 3093, 3330, 3996, 4124, 4440, 4995, 5155, 5328, 6186, 6660, 7992, 8248, 8880, 9279, 9990, 10310, 12372, 13320, 15465, 15984, 16496, 18558, 19980, 20620, 24744, 26640, 27837, 30930, 37116, 38147, 39960, 41240, 46395, 49488, 55674, 61860, 74232, 76294, 79920, 82480, 92790, 111348, 114441, 123720, 139185, 148464, 152588, 185580, 190735, 222696, 228882, 247440, 278370, 305176, 343323, 371160, 381470, 445392, 457764, 556740, 572205, 610352, 686646, 742320, 762940, 915528, 1029969, 1113480, 1144410, 1373292, 1525880, 1716615, 1831056, 2059938, 2226960, 2288820, 2746584, 3051760, 3433230, 4119876, 4577640, 5149845, 5493168, 6866460, 8239752, 9155280, 10299690, 13732920, 16479504, 20599380, 27465840, 41198760, 82397520]

約数ペア:

[(1, 82397520), (2, 41198760), (3, 27465840), (4, 20599380), (5, 16479504), (6, 13732920), (8, 10299690), (9, 9155280), (10, 8239752), (12, 6866460), (15, 5493168), (16, 5149845), (18, 4577640), (20, 4119876), (24, 3433230), (27, 3051760), (30, 2746584), (36, 2288820), (37, 2226960), (40, 2059938), (45, 1831056), (48, 1716615), (54, 1525880), (60, 1373292), (72, 1144410), (74, 1113480), (80, 1029969), (90, 915528), (108, 762940), (111, 742320), (120, 686646), (135, 610352), (144, 572205), (148, 556740), (180, 457764), (185, 445392), (216, 381470), (222, 371160), (240, 343323), (270, 305176), (296, 278370), (333, 247440), (360, 228882), (370, 222696), (432, 190735), (444, 185580), (540, 152588), (555, 148464), (592, 139185), (666, 123720), (720, 114441), (740, 111348), (888, 92790), (999, 82480), (1031, 79920), (1080, 76294), (1110, 74232), (1332, 61860), (1480, 55674), (1665, 49488), (1776, 46395), (1998, 41240), (2062, 39960), (2160, 38147), (2220, 37116), (2664, 30930), (2960, 27837), (3093, 26640), (3330, 24744), (3996, 20620), (4124, 19980), (4440, 18558), (4995, 16496), (5155, 15984), (5328, 15465), (6186, 13320), (6660, 12372), (7992, 10310), (8248, 9990), (8880, 9279)]