80497200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{37}}^2$

素因数の和:109

約数の個数: 270

約数和(自身を含む): 308284956

約数和(自身を除く): 227787756

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 37, 40, 42, 48, 49, 50, 56, 60, 70, 74, 75, 80, 84, 98, 100, 105, 111, 112, 120, 140, 147, 148, 150, 168, 175, 185, 196, 200, 210, 222, 240, 245, 259, 280, 294, 296, 300, 336, 350, 370, 392, 400, 420, 444, 490, 518, 525, 555, 560, 588, 592, 600, 700, 735, 740, 777, 784, 840, 888, 925, 980, 1036, 1050, 1110, 1176, 1200, 1225, 1295, 1369, 1400, 1470, 1480, 1554, 1680, 1776, 1813, 1850, 1960, 2072, 2100, 2220, 2352, 2450, 2590, 2738, 2775, 2800, 2940, 2960, 3108, 3626, 3675, 3700, 3885, 3920, 4107, 4144, 4200, 4440, 4900, 5180, 5439, 5476, 5550, 5880, 6216, 6475, 6845, 7252, 7350, 7400, 7770, 8214, 8400, 8880, 9065, 9583, 9800, 10360, 10878, 10952, 11100, 11760, 12432, 12950, 13690, 14504, 14700, 14800, 15540, 16428, 18130, 19166, 19425, 19600, 20535, 20720, 21756, 21904, 22200, 25900, 27195, 27380, 28749, 29008, 29400, 31080, 32856, 34225, 36260, 38332, 38850, 41070, 43512, 44400, 45325, 47915, 51800, 54390, 54760, 57498, 58800, 62160, 65712, 67081, 68450, 72520, 76664, 77700, 82140, 87024, 90650, 95830, 102675, 103600, 108780, 109520, 114996, 134162, 135975, 136900, 143745, 145040, 153328, 155400, 164280, 181300, 191660, 201243, 205350, 217560, 229992, 239575, 268324, 271950, 273800, 287490, 310800, 328560, 335405, 362600, 383320, 402486, 410700, 435120, 459984, 479150, 536648, 543900, 547600, 574980, 670810, 718725, 725200, 766640, 804972, 821400, 958300, 1006215, 1073296, 1087800, 1149960, 1341620, 1437450, 1609944, 1642800, 1677025, 1916600, 2012430, 2175600, 2299920, 2683240, 2874900, 3219888, 3354050, 3833200, 4024860, 5031075, 5366480, 5749800, 6708100, 8049720, 10062150, 11499600, 13416200, 16099440, 20124300, 26832400, 40248600, 80497200]

約数ペア:

[(1, 80497200), (2, 40248600), (3, 26832400), (4, 20124300), (5, 16099440), (6, 13416200), (7, 11499600), (8, 10062150), (10, 8049720), (12, 6708100), (14, 5749800), (15, 5366480), (16, 5031075), (20, 4024860), (21, 3833200), (24, 3354050), (25, 3219888), (28, 2874900), (30, 2683240), (35, 2299920), (37, 2175600), (40, 2012430), (42, 1916600), (48, 1677025), (49, 1642800), (50, 1609944), (56, 1437450), (60, 1341620), (70, 1149960), (74, 1087800), (75, 1073296), (80, 1006215), (84, 958300), (98, 821400), (100, 804972), (105, 766640), (111, 725200), (112, 718725), (120, 670810), (140, 574980), (147, 547600), (148, 543900), (150, 536648), (168, 479150), (175, 459984), (185, 435120), (196, 410700), (200, 402486), (210, 383320), (222, 362600), (240, 335405), (245, 328560), (259, 310800), (280, 287490), (294, 273800), (296, 271950), (300, 268324), (336, 239575), (350, 229992), (370, 217560), (392, 205350), (400, 201243), (420, 191660), (444, 181300), (490, 164280), (518, 155400), (525, 153328), (555, 145040), (560, 143745), (588, 136900), (592, 135975), (600, 134162), (700, 114996), (735, 109520), (740, 108780), (777, 103600), (784, 102675), (840, 95830), (888, 90650), (925, 87024), (980, 82140), (1036, 77700), (1050, 76664), (1110, 72520), (1176, 68450), (1200, 67081), (1225, 65712), (1295, 62160), (1369, 58800), (1400, 57498), (1470, 54760), (1480, 54390), (1554, 51800), (1680, 47915), (1776, 45325), (1813, 44400), (1850, 43512), (1960, 41070), (2072, 38850), (2100, 38332), (2220, 36260), (2352, 34225), (2450, 32856), (2590, 31080), (2738, 29400), (2775, 29008), (2800, 28749), (2940, 27380), (2960, 27195), (3108, 25900), (3626, 22200), (3675, 21904), (3700, 21756), (3885, 20720), (3920, 20535), (4107, 19600), (4144, 19425), (4200, 19166), (4440, 18130), (4900, 16428), (5180, 15540), (5439, 14800), (5476, 14700), (5550, 14504), (5880, 13690), (6216, 12950), (6475, 12432), (6845, 11760), (7252, 11100), (7350, 10952), (7400, 10878), (7770, 10360), (8214, 9800), (8400, 9583), (8880, 9065)]