211937400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6197}}^1$

素因数の和:6238

約数の個数: 144

約数和(自身を含む): 749338200

約数和(自身を除く): 537400800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2850, 3420, 3800, 4275, 5700, 6197, 6840, 8550, 11400, 12394, 17100, 18591, 24788, 30985, 34200, 37182, 49576, 55773, 61970, 74364, 92955, 111546, 117743, 123940, 148728, 154925, 185910, 223092, 235486, 247880, 278865, 309850, 353229, 371820, 446184, 464775, 470972, 557730, 588715, 619700, 706458, 743640, 929550, 941944, 1059687, 1115460, 1177430, 1239400, 1394325, 1412916, 1766145, 1859100, 2119374, 2230920, 2354860, 2788650, 2825832, 2943575, 3532290, 3718200, 4238748, 4709720, 5298435, 5577300, 5887150, 7064580, 8477496, 8830725, 10596870, 11154600, 11774300, 14129160, 17661450, 21193740, 23548600, 26492175, 35322900, 42387480, 52984350, 70645800, 105968700, 211937400]

約数ペア:

[(1, 211937400), (2, 105968700), (3, 70645800), (4, 52984350), (5, 42387480), (6, 35322900), (8, 26492175), (9, 23548600), (10, 21193740), (12, 17661450), (15, 14129160), (18, 11774300), (19, 11154600), (20, 10596870), (24, 8830725), (25, 8477496), (30, 7064580), (36, 5887150), (38, 5577300), (40, 5298435), (45, 4709720), (50, 4238748), (57, 3718200), (60, 3532290), (72, 2943575), (75, 2825832), (76, 2788650), (90, 2354860), (95, 2230920), (100, 2119374), (114, 1859100), (120, 1766145), (150, 1412916), (152, 1394325), (171, 1239400), (180, 1177430), (190, 1115460), (200, 1059687), (225, 941944), (228, 929550), (285, 743640), (300, 706458), (342, 619700), (360, 588715), (380, 557730), (450, 470972), (456, 464775), (475, 446184), (570, 371820), (600, 353229), (684, 309850), (760, 278865), (855, 247880), (900, 235486), (950, 223092), (1140, 185910), (1368, 154925), (1425, 148728), (1710, 123940), (1800, 117743), (1900, 111546), (2280, 92955), (2850, 74364), (3420, 61970), (3800, 55773), (4275, 49576), (5700, 37182), (6197, 34200), (6840, 30985), (8550, 24788), (11400, 18591), (12394, 17100)]