47640600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:247

約数の個数: 288

約数和(自身を含む): 193440000

約数和(自身を除く): 145799400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 25, 28, 30, 35, 36, 38, 40, 42, 45, 50, 56, 57, 60, 63, 70, 72, 75, 76, 84, 90, 95, 100, 105, 114, 120, 126, 133, 140, 150, 152, 168, 171, 175, 180, 190, 199, 200, 210, 225, 228, 252, 266, 280, 285, 300, 315, 342, 350, 360, 380, 398, 399, 420, 450, 456, 475, 504, 525, 532, 570, 597, 600, 630, 665, 684, 700, 760, 796, 798, 840, 855, 900, 950, 995, 1050, 1064, 1140, 1194, 1197, 1260, 1330, 1368, 1393, 1400, 1425, 1575, 1592, 1596, 1710, 1791, 1800, 1900, 1990, 1995, 2100, 2280, 2388, 2394, 2520, 2660, 2786, 2850, 2985, 3150, 3192, 3325, 3420, 3582, 3781, 3800, 3980, 3990, 4179, 4200, 4275, 4776, 4788, 4975, 5320, 5572, 5700, 5970, 5985, 6300, 6650, 6840, 6965, 7164, 7562, 7960, 7980, 8358, 8550, 8955, 9576, 9950, 9975, 11144, 11343, 11400, 11940, 11970, 12537, 12600, 13300, 13930, 14328, 14925, 15124, 15960, 16716, 17100, 17910, 18905, 19900, 19950, 20895, 22686, 23880, 23940, 25074, 26467, 26600, 27860, 29850, 29925, 30248, 33432, 34029, 34200, 34825, 35820, 37810, 39800, 39900, 41790, 44775, 45372, 47880, 50148, 52934, 55720, 56715, 59700, 59850, 62685, 68058, 69650, 71640, 75620, 79401, 79800, 83580, 89550, 90744, 94525, 100296, 104475, 105868, 113430, 119400, 119700, 125370, 132335, 136116, 139300, 151240, 158802, 167160, 170145, 179100, 189050, 208950, 211736, 226860, 238203, 239400, 250740, 264670, 272232, 278600, 283575, 313425, 317604, 340290, 358200, 378100, 397005, 417900, 453720, 476406, 501480, 529340, 567150, 626850, 635208, 661675, 680580, 756200, 794010, 835800, 850725, 952812, 1058680, 1134300, 1191015, 1253700, 1323350, 1361160, 1588020, 1701450, 1905624, 1985025, 2268600, 2382030, 2507400, 2646700, 3176040, 3402900, 3970050, 4764060, 5293400, 5955075, 6805800, 7940100, 9528120, 11910150, 15880200, 23820300, 47640600]

約数ペア:

[(1, 47640600), (2, 23820300), (3, 15880200), (4, 11910150), (5, 9528120), (6, 7940100), (7, 6805800), (8, 5955075), (9, 5293400), (10, 4764060), (12, 3970050), (14, 3402900), (15, 3176040), (18, 2646700), (19, 2507400), (20, 2382030), (21, 2268600), (24, 1985025), (25, 1905624), (28, 1701450), (30, 1588020), (35, 1361160), (36, 1323350), (38, 1253700), (40, 1191015), (42, 1134300), (45, 1058680), (50, 952812), (56, 850725), (57, 835800), (60, 794010), (63, 756200), (70, 680580), (72, 661675), (75, 635208), (76, 626850), (84, 567150), (90, 529340), (95, 501480), (100, 476406), (105, 453720), (114, 417900), (120, 397005), (126, 378100), (133, 358200), (140, 340290), (150, 317604), (152, 313425), (168, 283575), (171, 278600), (175, 272232), (180, 264670), (190, 250740), (199, 239400), (200, 238203), (210, 226860), (225, 211736), (228, 208950), (252, 189050), (266, 179100), (280, 170145), (285, 167160), (300, 158802), (315, 151240), (342, 139300), (350, 136116), (360, 132335), (380, 125370), (398, 119700), (399, 119400), (420, 113430), (450, 105868), (456, 104475), (475, 100296), (504, 94525), (525, 90744), (532, 89550), (570, 83580), (597, 79800), (600, 79401), (630, 75620), (665, 71640), (684, 69650), (700, 68058), (760, 62685), (796, 59850), (798, 59700), (840, 56715), (855, 55720), (900, 52934), (950, 50148), (995, 47880), (1050, 45372), (1064, 44775), (1140, 41790), (1194, 39900), (1197, 39800), (1260, 37810), (1330, 35820), (1368, 34825), (1393, 34200), (1400, 34029), (1425, 33432), (1575, 30248), (1592, 29925), (1596, 29850), (1710, 27860), (1791, 26600), (1800, 26467), (1900, 25074), (1990, 23940), (1995, 23880), (2100, 22686), (2280, 20895), (2388, 19950), (2394, 19900), (2520, 18905), (2660, 17910), (2786, 17100), (2850, 16716), (2985, 15960), (3150, 15124), (3192, 14925), (3325, 14328), (3420, 13930), (3582, 13300), (3781, 12600), (3800, 12537), (3980, 11970), (3990, 11940), (4179, 11400), (4200, 11343), (4275, 11144), (4776, 9975), (4788, 9950), (4975, 9576), (5320, 8955), (5572, 8550), (5700, 8358), (5970, 7980), (5985, 7960), (6300, 7562), (6650, 7164), (6840, 6965)]