90061920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:334

約数の個数: 288

約数和(自身を含む): 351685152

約数和(自身を除く): 261623232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 283, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 566, 585, 612, 624, 663, 680, 720, 765, 780, 816, 849, 884, 936, 1020, 1040, 1105, 1132, 1170, 1224, 1248, 1326, 1360, 1415, 1440, 1530, 1560, 1632, 1698, 1768, 1872, 1989, 2040, 2080, 2210, 2264, 2340, 2448, 2547, 2652, 2720, 2830, 3060, 3120, 3315, 3396, 3536, 3679, 3744, 3978, 4080, 4245, 4420, 4528, 4680, 4811, 4896, 5094, 5304, 5660, 6120, 6240, 6630, 6792, 7072, 7358, 7956, 8160, 8490, 8840, 9056, 9360, 9622, 9945, 10188, 10608, 11037, 11320, 12240, 12735, 13260, 13584, 14433, 14716, 15912, 16980, 17680, 18395, 18720, 19244, 19890, 20376, 21216, 22074, 22640, 24055, 24480, 25470, 26520, 27168, 28866, 29432, 31824, 33111, 33960, 35360, 36790, 38488, 39780, 40752, 43299, 44148, 45280, 48110, 50940, 53040, 55185, 57732, 58864, 62543, 63648, 66222, 67920, 72165, 73580, 76976, 79560, 81504, 86598, 88296, 96220, 101880, 106080, 110370, 115464, 117728, 125086, 132444, 135840, 144330, 147160, 153952, 159120, 165555, 173196, 176592, 187629, 192440, 203760, 216495, 220740, 230928, 250172, 264888, 288660, 294320, 312715, 318240, 331110, 346392, 353184, 375258, 384880, 407520, 432990, 441480, 461856, 500344, 529776, 562887, 577320, 588640, 625430, 662220, 692784, 750516, 769760, 865980, 882960, 938145, 1000688, 1059552, 1125774, 1154640, 1250860, 1324440, 1385568, 1501032, 1731960, 1765920, 1876290, 2001376, 2251548, 2309280, 2501720, 2648880, 2814435, 3002064, 3463920, 3752580, 4503096, 5003440, 5297760, 5628870, 6004128, 6927840, 7505160, 9006192, 10006880, 11257740, 15010320, 18012384, 22515480, 30020640, 45030960, 90061920]

約数ペア:

[(1, 90061920), (2, 45030960), (3, 30020640), (4, 22515480), (5, 18012384), (6, 15010320), (8, 11257740), (9, 10006880), (10, 9006192), (12, 7505160), (13, 6927840), (15, 6004128), (16, 5628870), (17, 5297760), (18, 5003440), (20, 4503096), (24, 3752580), (26, 3463920), (30, 3002064), (32, 2814435), (34, 2648880), (36, 2501720), (39, 2309280), (40, 2251548), (45, 2001376), (48, 1876290), (51, 1765920), (52, 1731960), (60, 1501032), (65, 1385568), (68, 1324440), (72, 1250860), (78, 1154640), (80, 1125774), (85, 1059552), (90, 1000688), (96, 938145), (102, 882960), (104, 865980), (117, 769760), (120, 750516), (130, 692784), (136, 662220), (144, 625430), (153, 588640), (156, 577320), (160, 562887), (170, 529776), (180, 500344), (195, 461856), (204, 441480), (208, 432990), (221, 407520), (234, 384880), (240, 375258), (255, 353184), (260, 346392), (272, 331110), (283, 318240), (288, 312715), (306, 294320), (312, 288660), (340, 264888), (360, 250172), (390, 230928), (408, 220740), (416, 216495), (442, 203760), (468, 192440), (480, 187629), (510, 176592), (520, 173196), (544, 165555), (566, 159120), (585, 153952), (612, 147160), (624, 144330), (663, 135840), (680, 132444), (720, 125086), (765, 117728), (780, 115464), (816, 110370), (849, 106080), (884, 101880), (936, 96220), (1020, 88296), (1040, 86598), (1105, 81504), (1132, 79560), (1170, 76976), (1224, 73580), (1248, 72165), (1326, 67920), (1360, 66222), (1415, 63648), (1440, 62543), (1530, 58864), (1560, 57732), (1632, 55185), (1698, 53040), (1768, 50940), (1872, 48110), (1989, 45280), (2040, 44148), (2080, 43299), (2210, 40752), (2264, 39780), (2340, 38488), (2448, 36790), (2547, 35360), (2652, 33960), (2720, 33111), (2830, 31824), (3060, 29432), (3120, 28866), (3315, 27168), (3396, 26520), (3536, 25470), (3679, 24480), (3744, 24055), (3978, 22640), (4080, 22074), (4245, 21216), (4420, 20376), (4528, 19890), (4680, 19244), (4811, 18720), (4896, 18395), (5094, 17680), (5304, 16980), (5660, 15912), (6120, 14716), (6240, 14433), (6630, 13584), (6792, 13260), (7072, 12735), (7358, 12240), (7956, 11320), (8160, 11037), (8490, 10608), (8840, 10188), (9056, 9945), (9360, 9622)]