71479800

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 384

約数和(自身を含む): 295219200

約数和(自身を除く): 223739400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 31, 35, 36, 40, 42, 45, 50, 54, 56, 60, 61, 62, 63, 70, 72, 75, 84, 90, 93, 100, 105, 108, 120, 122, 124, 126, 135, 140, 150, 155, 168, 175, 180, 183, 186, 189, 200, 210, 216, 217, 225, 244, 248, 252, 270, 279, 280, 300, 305, 310, 315, 350, 360, 366, 372, 378, 420, 427, 434, 450, 465, 488, 504, 525, 540, 549, 558, 600, 610, 620, 630, 651, 675, 700, 732, 744, 756, 775, 837, 840, 854, 868, 900, 915, 930, 945, 1050, 1080, 1085, 1098, 1116, 1220, 1240, 1260, 1281, 1302, 1350, 1395, 1400, 1464, 1512, 1525, 1550, 1575, 1647, 1674, 1708, 1736, 1800, 1830, 1860, 1890, 1891, 1953, 2100, 2135, 2170, 2196, 2232, 2325, 2440, 2520, 2562, 2604, 2700, 2745, 2790, 3050, 3100, 3150, 3255, 3294, 3348, 3416, 3660, 3720, 3780, 3782, 3843, 3906, 4185, 4200, 4270, 4340, 4392, 4575, 4650, 4725, 5124, 5208, 5400, 5425, 5490, 5580, 5673, 5859, 6100, 6200, 6300, 6405, 6510, 6588, 6696, 6975, 7320, 7560, 7564, 7686, 7812, 8235, 8370, 8540, 8680, 9150, 9300, 9450, 9455, 9765, 10248, 10675, 10850, 10980, 11160, 11346, 11529, 11718, 12200, 12600, 12810, 13020, 13176, 13237, 13725, 13950, 15128, 15372, 15624, 16275, 16470, 16740, 17019, 17080, 18300, 18600, 18900, 18910, 19215, 19530, 20925, 21350, 21700, 21960, 22692, 23058, 23436, 25620, 26040, 26474, 27450, 27900, 28365, 29295, 30744, 32025, 32550, 32940, 33480, 34038, 36600, 37800, 37820, 38430, 39060, 39711, 41175, 41850, 42700, 43400, 45384, 46116, 46872, 47275, 48825, 51057, 51240, 52948, 54900, 55800, 56730, 57645, 58590, 64050, 65100, 65880, 66185, 68076, 75640, 76860, 78120, 79422, 82350, 83700, 85095, 85400, 92232, 94550, 96075, 97650, 102114, 105896, 109800, 113460, 115290, 117180, 119133, 128100, 130200, 132370, 136152, 141825, 146475, 153720, 158844, 164700, 167400, 170190, 189100, 192150, 195300, 198555, 204228, 226920, 230580, 234360, 238266, 255285, 256200, 264740, 283650, 288225, 292950, 317688, 329400, 330925, 340380, 357399, 378200, 384300, 390600, 397110, 408456, 425475, 461160, 476532, 510570, 529480, 567300, 576450, 585900, 595665, 661850, 680760, 714798, 768600, 794220, 850950, 953064, 992775, 1021140, 1134600, 1152900, 1171800, 1191330, 1276425, 1323700, 1429596, 1588440, 1701900, 1786995, 1985550, 2042280, 2305800, 2382660, 2552850, 2647400, 2859192, 2978325, 3403800, 3573990, 3971100, 4765320, 5105700, 5956650, 7147980, 7942200, 8934975, 10211400, 11913300, 14295960, 17869950, 23826600, 35739900, 71479800]

約数ペア:

[(1, 71479800), (2, 35739900), (3, 23826600), (4, 17869950), (5, 14295960), (6, 11913300), (7, 10211400), (8, 8934975), (9, 7942200), (10, 7147980), (12, 5956650), (14, 5105700), (15, 4765320), (18, 3971100), (20, 3573990), (21, 3403800), (24, 2978325), (25, 2859192), (27, 2647400), (28, 2552850), (30, 2382660), (31, 2305800), (35, 2042280), (36, 1985550), (40, 1786995), (42, 1701900), (45, 1588440), (50, 1429596), (54, 1323700), (56, 1276425), (60, 1191330), (61, 1171800), (62, 1152900), (63, 1134600), (70, 1021140), (72, 992775), (75, 953064), (84, 850950), (90, 794220), (93, 768600), (100, 714798), (105, 680760), (108, 661850), (120, 595665), (122, 585900), (124, 576450), (126, 567300), (135, 529480), (140, 510570), (150, 476532), (155, 461160), (168, 425475), (175, 408456), (180, 397110), (183, 390600), (186, 384300), (189, 378200), (200, 357399), (210, 340380), (216, 330925), (217, 329400), (225, 317688), (244, 292950), (248, 288225), (252, 283650), (270, 264740), (279, 256200), (280, 255285), (300, 238266), (305, 234360), (310, 230580), (315, 226920), (350, 204228), (360, 198555), (366, 195300), (372, 192150), (378, 189100), (420, 170190), (427, 167400), (434, 164700), (450, 158844), (465, 153720), (488, 146475), (504, 141825), (525, 136152), (540, 132370), (549, 130200), (558, 128100), (600, 119133), (610, 117180), (620, 115290), (630, 113460), (651, 109800), (675, 105896), (700, 102114), (732, 97650), (744, 96075), (756, 94550), (775, 92232), (837, 85400), (840, 85095), (854, 83700), (868, 82350), (900, 79422), (915, 78120), (930, 76860), (945, 75640), (1050, 68076), (1080, 66185), (1085, 65880), (1098, 65100), (1116, 64050), (1220, 58590), (1240, 57645), (1260, 56730), (1281, 55800), (1302, 54900), (1350, 52948), (1395, 51240), (1400, 51057), (1464, 48825), (1512, 47275), (1525, 46872), (1550, 46116), (1575, 45384), (1647, 43400), (1674, 42700), (1708, 41850), (1736, 41175), (1800, 39711), (1830, 39060), (1860, 38430), (1890, 37820), (1891, 37800), (1953, 36600), (2100, 34038), (2135, 33480), (2170, 32940), (2196, 32550), (2232, 32025), (2325, 30744), (2440, 29295), (2520, 28365), (2562, 27900), (2604, 27450), (2700, 26474), (2745, 26040), (2790, 25620), (3050, 23436), (3100, 23058), (3150, 22692), (3255, 21960), (3294, 21700), (3348, 21350), (3416, 20925), (3660, 19530), (3720, 19215), (3780, 18910), (3782, 18900), (3843, 18600), (3906, 18300), (4185, 17080), (4200, 17019), (4270, 16740), (4340, 16470), (4392, 16275), (4575, 15624), (4650, 15372), (4725, 15128), (5124, 13950), (5208, 13725), (5400, 13237), (5425, 13176), (5490, 13020), (5580, 12810), (5673, 12600), (5859, 12200), (6100, 11718), (6200, 11529), (6300, 11346), (6405, 11160), (6510, 10980), (6588, 10850), (6696, 10675), (6975, 10248), (7320, 9765), (7560, 9455), (7564, 9450), (7686, 9300), (7812, 9150), (8235, 8680), (8370, 8540)]