208173600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1052

約数の個数: 216

約数和(自身を含む): 760146660

約数和(自身を除く): 551973060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 32, 36, 40, 45, 48, 50, 58, 60, 72, 75, 80, 87, 90, 96, 100, 116, 120, 144, 145, 150, 160, 174, 180, 200, 225, 232, 240, 261, 288, 290, 300, 348, 360, 400, 435, 450, 464, 480, 522, 580, 600, 696, 720, 725, 800, 870, 900, 928, 997, 1044, 1160, 1200, 1305, 1392, 1440, 1450, 1740, 1800, 1994, 2088, 2175, 2320, 2400, 2610, 2784, 2900, 2991, 3480, 3600, 3988, 4176, 4350, 4640, 4985, 5220, 5800, 5982, 6525, 6960, 7200, 7976, 8352, 8700, 8973, 9970, 10440, 11600, 11964, 13050, 13920, 14955, 15952, 17400, 17946, 19940, 20880, 23200, 23928, 24925, 26100, 28913, 29910, 31904, 34800, 35892, 39880, 41760, 44865, 47856, 49850, 52200, 57826, 59820, 69600, 71784, 74775, 79760, 86739, 89730, 95712, 99700, 104400, 115652, 119640, 143568, 144565, 149550, 159520, 173478, 179460, 199400, 208800, 224325, 231304, 239280, 260217, 287136, 289130, 299100, 346956, 358920, 398800, 433695, 448650, 462608, 478560, 520434, 578260, 598200, 693912, 717840, 722825, 797600, 867390, 897300, 925216, 1040868, 1156520, 1196400, 1301085, 1387824, 1435680, 1445650, 1734780, 1794600, 2081736, 2168475, 2313040, 2392800, 2602170, 2775648, 2891300, 3469560, 3589200, 4163472, 4336950, 4626080, 5204340, 5782600, 6505425, 6939120, 7178400, 8326944, 8673900, 10408680, 11565200, 13010850, 13878240, 17347800, 20817360, 23130400, 26021700, 34695600, 41634720, 52043400, 69391200, 104086800, 208173600]

約数ペア:

[(1, 208173600), (2, 104086800), (3, 69391200), (4, 52043400), (5, 41634720), (6, 34695600), (8, 26021700), (9, 23130400), (10, 20817360), (12, 17347800), (15, 13878240), (16, 13010850), (18, 11565200), (20, 10408680), (24, 8673900), (25, 8326944), (29, 7178400), (30, 6939120), (32, 6505425), (36, 5782600), (40, 5204340), (45, 4626080), (48, 4336950), (50, 4163472), (58, 3589200), (60, 3469560), (72, 2891300), (75, 2775648), (80, 2602170), (87, 2392800), (90, 2313040), (96, 2168475), (100, 2081736), (116, 1794600), (120, 1734780), (144, 1445650), (145, 1435680), (150, 1387824), (160, 1301085), (174, 1196400), (180, 1156520), (200, 1040868), (225, 925216), (232, 897300), (240, 867390), (261, 797600), (288, 722825), (290, 717840), (300, 693912), (348, 598200), (360, 578260), (400, 520434), (435, 478560), (450, 462608), (464, 448650), (480, 433695), (522, 398800), (580, 358920), (600, 346956), (696, 299100), (720, 289130), (725, 287136), (800, 260217), (870, 239280), (900, 231304), (928, 224325), (997, 208800), (1044, 199400), (1160, 179460), (1200, 173478), (1305, 159520), (1392, 149550), (1440, 144565), (1450, 143568), (1740, 119640), (1800, 115652), (1994, 104400), (2088, 99700), (2175, 95712), (2320, 89730), (2400, 86739), (2610, 79760), (2784, 74775), (2900, 71784), (2991, 69600), (3480, 59820), (3600, 57826), (3988, 52200), (4176, 49850), (4350, 47856), (4640, 44865), (4985, 41760), (5220, 39880), (5800, 35892), (5982, 34800), (6525, 31904), (6960, 29910), (7200, 28913), (7976, 26100), (8352, 24925), (8700, 23928), (8973, 23200), (9970, 20880), (10440, 19940), (11600, 17946), (11964, 17400), (13050, 15952), (13920, 14955)]