212440800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:666

約数の個数: 288

約数和(自身を含む): 813697920

約数和(自身を除く): 601257120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 25, 26, 30, 32, 33, 39, 40, 44, 48, 50, 52, 55, 60, 65, 66, 75, 78, 80, 88, 96, 100, 104, 110, 120, 130, 132, 143, 150, 156, 160, 165, 176, 195, 200, 208, 220, 240, 260, 264, 275, 286, 300, 312, 325, 330, 352, 390, 400, 416, 429, 440, 480, 520, 528, 550, 572, 600, 619, 624, 650, 660, 715, 780, 800, 825, 858, 880, 975, 1040, 1056, 1100, 1144, 1200, 1238, 1248, 1300, 1320, 1430, 1560, 1650, 1716, 1760, 1857, 1950, 2080, 2145, 2200, 2288, 2400, 2476, 2600, 2640, 2860, 3095, 3120, 3300, 3432, 3575, 3714, 3900, 4290, 4400, 4576, 4952, 5200, 5280, 5720, 6190, 6240, 6600, 6809, 6864, 7150, 7428, 7800, 8047, 8580, 8800, 9285, 9904, 10400, 10725, 11440, 12380, 13200, 13618, 13728, 14300, 14856, 15475, 15600, 16094, 17160, 18570, 19808, 20427, 21450, 22880, 24141, 24760, 26400, 27236, 28600, 29712, 30950, 31200, 32188, 34045, 34320, 37140, 40235, 40854, 42900, 46425, 48282, 49520, 54472, 57200, 59424, 61900, 64376, 68090, 68640, 74280, 80470, 81708, 85800, 88517, 92850, 96564, 99040, 102135, 108944, 114400, 120705, 123800, 128752, 136180, 148560, 160940, 163416, 170225, 171600, 177034, 185700, 193128, 201175, 204270, 217888, 241410, 247600, 257504, 265551, 272360, 297120, 321880, 326832, 340450, 343200, 354068, 371400, 386256, 402350, 408540, 442585, 482820, 495200, 510675, 531102, 544720, 603525, 643760, 653664, 680900, 708136, 742800, 772512, 804700, 817080, 885170, 965640, 1021350, 1062204, 1089440, 1207050, 1287520, 1327755, 1361800, 1416272, 1485600, 1609400, 1634160, 1770340, 1931280, 2042700, 2124408, 2212925, 2414100, 2655510, 2723600, 2832544, 3218800, 3268320, 3540680, 3862560, 4085400, 4248816, 4425850, 4828200, 5311020, 5447200, 6437600, 6638775, 7081360, 8170800, 8497632, 8851700, 9656400, 10622040, 13277550, 14162720, 16341600, 17703400, 19312800, 21244080, 26555100, 35406800, 42488160, 53110200, 70813600, 106220400, 212440800]

約数ペア:

[(1, 212440800), (2, 106220400), (3, 70813600), (4, 53110200), (5, 42488160), (6, 35406800), (8, 26555100), (10, 21244080), (11, 19312800), (12, 17703400), (13, 16341600), (15, 14162720), (16, 13277550), (20, 10622040), (22, 9656400), (24, 8851700), (25, 8497632), (26, 8170800), (30, 7081360), (32, 6638775), (33, 6437600), (39, 5447200), (40, 5311020), (44, 4828200), (48, 4425850), (50, 4248816), (52, 4085400), (55, 3862560), (60, 3540680), (65, 3268320), (66, 3218800), (75, 2832544), (78, 2723600), (80, 2655510), (88, 2414100), (96, 2212925), (100, 2124408), (104, 2042700), (110, 1931280), (120, 1770340), (130, 1634160), (132, 1609400), (143, 1485600), (150, 1416272), (156, 1361800), (160, 1327755), (165, 1287520), (176, 1207050), (195, 1089440), (200, 1062204), (208, 1021350), (220, 965640), (240, 885170), (260, 817080), (264, 804700), (275, 772512), (286, 742800), (300, 708136), (312, 680900), (325, 653664), (330, 643760), (352, 603525), (390, 544720), (400, 531102), (416, 510675), (429, 495200), (440, 482820), (480, 442585), (520, 408540), (528, 402350), (550, 386256), (572, 371400), (600, 354068), (619, 343200), (624, 340450), (650, 326832), (660, 321880), (715, 297120), (780, 272360), (800, 265551), (825, 257504), (858, 247600), (880, 241410), (975, 217888), (1040, 204270), (1056, 201175), (1100, 193128), (1144, 185700), (1200, 177034), (1238, 171600), (1248, 170225), (1300, 163416), (1320, 160940), (1430, 148560), (1560, 136180), (1650, 128752), (1716, 123800), (1760, 120705), (1857, 114400), (1950, 108944), (2080, 102135), (2145, 99040), (2200, 96564), (2288, 92850), (2400, 88517), (2476, 85800), (2600, 81708), (2640, 80470), (2860, 74280), (3095, 68640), (3120, 68090), (3300, 64376), (3432, 61900), (3575, 59424), (3714, 57200), (3900, 54472), (4290, 49520), (4400, 48282), (4576, 46425), (4952, 42900), (5200, 40854), (5280, 40235), (5720, 37140), (6190, 34320), (6240, 34045), (6600, 32188), (6809, 31200), (6864, 30950), (7150, 29712), (7428, 28600), (7800, 27236), (8047, 26400), (8580, 24760), (8800, 24141), (9285, 22880), (9904, 21450), (10400, 20427), (10725, 19808), (11440, 18570), (12380, 17160), (13200, 16094), (13618, 15600), (13728, 15475), (14300, 14856)]