212320800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:860

約数の個数: 216

約数和(自身を含む): 769896036

約数和(自身を除く): 557575236

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 37, 40, 45, 48, 50, 60, 72, 74, 75, 80, 90, 96, 100, 111, 120, 144, 148, 150, 160, 180, 185, 200, 222, 225, 240, 288, 296, 300, 333, 360, 370, 400, 444, 450, 480, 555, 592, 600, 666, 720, 740, 797, 800, 888, 900, 925, 1110, 1184, 1200, 1332, 1440, 1480, 1594, 1665, 1776, 1800, 1850, 2220, 2391, 2400, 2664, 2775, 2960, 3188, 3330, 3552, 3600, 3700, 3985, 4440, 4782, 5328, 5550, 5920, 6376, 6660, 7173, 7200, 7400, 7970, 8325, 8880, 9564, 10656, 11100, 11955, 12752, 13320, 14346, 14800, 15940, 16650, 17760, 19128, 19925, 22200, 23910, 25504, 26640, 28692, 29489, 29600, 31880, 33300, 35865, 38256, 39850, 44400, 47820, 53280, 57384, 58978, 59775, 63760, 66600, 71730, 76512, 79700, 88467, 88800, 95640, 114768, 117956, 119550, 127520, 133200, 143460, 147445, 159400, 176934, 179325, 191280, 229536, 235912, 239100, 265401, 266400, 286920, 294890, 318800, 353868, 358650, 382560, 442335, 471824, 478200, 530802, 573840, 589780, 637600, 707736, 717300, 737225, 884670, 943648, 956400, 1061604, 1147680, 1179560, 1327005, 1415472, 1434600, 1474450, 1769340, 1912800, 2123208, 2211675, 2359120, 2654010, 2830944, 2869200, 2948900, 3538680, 4246416, 4423350, 4718240, 5308020, 5738400, 5897800, 6635025, 7077360, 8492832, 8846700, 10616040, 11795600, 13270050, 14154720, 17693400, 21232080, 23591200, 26540100, 35386800, 42464160, 53080200, 70773600, 106160400, 212320800]

約数ペア:

[(1, 212320800), (2, 106160400), (3, 70773600), (4, 53080200), (5, 42464160), (6, 35386800), (8, 26540100), (9, 23591200), (10, 21232080), (12, 17693400), (15, 14154720), (16, 13270050), (18, 11795600), (20, 10616040), (24, 8846700), (25, 8492832), (30, 7077360), (32, 6635025), (36, 5897800), (37, 5738400), (40, 5308020), (45, 4718240), (48, 4423350), (50, 4246416), (60, 3538680), (72, 2948900), (74, 2869200), (75, 2830944), (80, 2654010), (90, 2359120), (96, 2211675), (100, 2123208), (111, 1912800), (120, 1769340), (144, 1474450), (148, 1434600), (150, 1415472), (160, 1327005), (180, 1179560), (185, 1147680), (200, 1061604), (222, 956400), (225, 943648), (240, 884670), (288, 737225), (296, 717300), (300, 707736), (333, 637600), (360, 589780), (370, 573840), (400, 530802), (444, 478200), (450, 471824), (480, 442335), (555, 382560), (592, 358650), (600, 353868), (666, 318800), (720, 294890), (740, 286920), (797, 266400), (800, 265401), (888, 239100), (900, 235912), (925, 229536), (1110, 191280), (1184, 179325), (1200, 176934), (1332, 159400), (1440, 147445), (1480, 143460), (1594, 133200), (1665, 127520), (1776, 119550), (1800, 117956), (1850, 114768), (2220, 95640), (2391, 88800), (2400, 88467), (2664, 79700), (2775, 76512), (2960, 71730), (3188, 66600), (3330, 63760), (3552, 59775), (3600, 58978), (3700, 57384), (3985, 53280), (4440, 47820), (4782, 44400), (5328, 39850), (5550, 38256), (5920, 35865), (6376, 33300), (6660, 31880), (7173, 29600), (7200, 29489), (7400, 28692), (7970, 26640), (8325, 25504), (8880, 23910), (9564, 22200), (10656, 19925), (11100, 19128), (11955, 17760), (12752, 16650), (13320, 15940), (14346, 14800)]