172087200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:317

約数の個数: 288

約数和(自身を含む): 644958720

約数和(自身を除く): 472871520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 90, 93, 96, 100, 108, 120, 124, 135, 144, 150, 155, 160, 180, 186, 200, 216, 225, 240, 248, 257, 270, 279, 288, 300, 310, 360, 372, 400, 432, 450, 465, 480, 496, 514, 540, 558, 600, 620, 675, 720, 744, 771, 775, 800, 837, 864, 900, 930, 992, 1028, 1080, 1116, 1200, 1240, 1285, 1350, 1395, 1440, 1488, 1542, 1550, 1674, 1800, 1860, 2056, 2160, 2232, 2313, 2325, 2400, 2480, 2570, 2700, 2790, 2976, 3084, 3100, 3348, 3600, 3720, 3855, 4112, 4185, 4320, 4464, 4626, 4650, 4960, 5140, 5400, 5580, 6168, 6200, 6425, 6696, 6939, 6975, 7200, 7440, 7710, 7967, 8224, 8370, 8928, 9252, 9300, 10280, 10800, 11160, 11565, 12336, 12400, 12850, 13392, 13878, 13950, 14880, 15420, 15934, 16740, 18504, 18600, 19275, 20560, 20925, 21600, 22320, 23130, 23901, 24672, 24800, 25700, 26784, 27756, 27900, 30840, 31868, 33480, 34695, 37008, 37200, 38550, 39835, 41120, 41850, 44640, 46260, 47802, 51400, 55512, 55800, 57825, 61680, 63736, 66960, 69390, 71703, 74016, 74400, 77100, 79670, 83700, 92520, 95604, 102800, 111024, 111600, 115650, 119505, 123360, 127472, 133920, 138780, 143406, 154200, 159340, 167400, 173475, 185040, 191208, 199175, 205600, 215109, 222048, 223200, 231300, 239010, 254944, 277560, 286812, 308400, 318680, 334800, 346950, 358515, 370080, 382416, 398350, 430218, 462600, 478020, 555120, 573624, 597525, 616800, 637360, 669600, 693900, 717030, 764832, 796700, 860436, 925200, 956040, 1075545, 1110240, 1147248, 1195050, 1274720, 1387800, 1434060, 1593400, 1720872, 1792575, 1850400, 1912080, 2151090, 2294496, 2390100, 2775600, 2868120, 3186800, 3441744, 3585150, 3824160, 4302180, 4780200, 5377725, 5551200, 5736240, 6373600, 6883488, 7170300, 8604360, 9560400, 10755450, 11472480, 14340600, 17208720, 19120800, 21510900, 28681200, 34417440, 43021800, 57362400, 86043600, 172087200]

約数ペア:

[(1, 172087200), (2, 86043600), (3, 57362400), (4, 43021800), (5, 34417440), (6, 28681200), (8, 21510900), (9, 19120800), (10, 17208720), (12, 14340600), (15, 11472480), (16, 10755450), (18, 9560400), (20, 8604360), (24, 7170300), (25, 6883488), (27, 6373600), (30, 5736240), (31, 5551200), (32, 5377725), (36, 4780200), (40, 4302180), (45, 3824160), (48, 3585150), (50, 3441744), (54, 3186800), (60, 2868120), (62, 2775600), (72, 2390100), (75, 2294496), (80, 2151090), (90, 1912080), (93, 1850400), (96, 1792575), (100, 1720872), (108, 1593400), (120, 1434060), (124, 1387800), (135, 1274720), (144, 1195050), (150, 1147248), (155, 1110240), (160, 1075545), (180, 956040), (186, 925200), (200, 860436), (216, 796700), (225, 764832), (240, 717030), (248, 693900), (257, 669600), (270, 637360), (279, 616800), (288, 597525), (300, 573624), (310, 555120), (360, 478020), (372, 462600), (400, 430218), (432, 398350), (450, 382416), (465, 370080), (480, 358515), (496, 346950), (514, 334800), (540, 318680), (558, 308400), (600, 286812), (620, 277560), (675, 254944), (720, 239010), (744, 231300), (771, 223200), (775, 222048), (800, 215109), (837, 205600), (864, 199175), (900, 191208), (930, 185040), (992, 173475), (1028, 167400), (1080, 159340), (1116, 154200), (1200, 143406), (1240, 138780), (1285, 133920), (1350, 127472), (1395, 123360), (1440, 119505), (1488, 115650), (1542, 111600), (1550, 111024), (1674, 102800), (1800, 95604), (1860, 92520), (2056, 83700), (2160, 79670), (2232, 77100), (2313, 74400), (2325, 74016), (2400, 71703), (2480, 69390), (2570, 66960), (2700, 63736), (2790, 61680), (2976, 57825), (3084, 55800), (3100, 55512), (3348, 51400), (3600, 47802), (3720, 46260), (3855, 44640), (4112, 41850), (4185, 41120), (4320, 39835), (4464, 38550), (4626, 37200), (4650, 37008), (4960, 34695), (5140, 33480), (5400, 31868), (5580, 30840), (6168, 27900), (6200, 27756), (6425, 26784), (6696, 25700), (6939, 24800), (6975, 24672), (7200, 23901), (7440, 23130), (7710, 22320), (7967, 21600), (8224, 20925), (8370, 20560), (8928, 19275), (9252, 18600), (9300, 18504), (10280, 16740), (10800, 15934), (11160, 15420), (11565, 14880), (12336, 13950), (12400, 13878), (12850, 13392)]