42347200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:247

約数の個数: 168

約数和(自身を含む): 125984000

約数和(自身を除く): 83636800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 199, 200, 224, 266, 280, 304, 320, 350, 380, 398, 400, 448, 475, 532, 560, 608, 665, 700, 760, 796, 800, 950, 995, 1064, 1120, 1216, 1330, 1393, 1400, 1520, 1592, 1600, 1900, 1990, 2128, 2240, 2660, 2786, 2800, 3040, 3184, 3325, 3781, 3800, 3980, 4256, 4975, 5320, 5572, 5600, 6080, 6368, 6650, 6965, 7562, 7600, 7960, 8512, 9950, 10640, 11144, 11200, 12736, 13300, 13930, 15124, 15200, 15920, 18905, 19900, 21280, 22288, 26467, 26600, 27860, 30248, 30400, 31840, 34825, 37810, 39800, 42560, 44576, 52934, 53200, 55720, 60496, 63680, 69650, 75620, 79600, 89152, 94525, 105868, 106400, 111440, 120992, 132335, 139300, 151240, 159200, 189050, 211736, 212800, 222880, 241984, 264670, 278600, 302480, 318400, 378100, 423472, 445760, 529340, 557200, 604960, 661675, 756200, 846944, 1058680, 1114400, 1209920, 1323350, 1512400, 1693888, 2117360, 2228800, 2646700, 3024800, 4234720, 5293400, 6049600, 8469440, 10586800, 21173600, 42347200]

約数ペア:

[(1, 42347200), (2, 21173600), (4, 10586800), (5, 8469440), (7, 6049600), (8, 5293400), (10, 4234720), (14, 3024800), (16, 2646700), (19, 2228800), (20, 2117360), (25, 1693888), (28, 1512400), (32, 1323350), (35, 1209920), (38, 1114400), (40, 1058680), (50, 846944), (56, 756200), (64, 661675), (70, 604960), (76, 557200), (80, 529340), (95, 445760), (100, 423472), (112, 378100), (133, 318400), (140, 302480), (152, 278600), (160, 264670), (175, 241984), (190, 222880), (199, 212800), (200, 211736), (224, 189050), (266, 159200), (280, 151240), (304, 139300), (320, 132335), (350, 120992), (380, 111440), (398, 106400), (400, 105868), (448, 94525), (475, 89152), (532, 79600), (560, 75620), (608, 69650), (665, 63680), (700, 60496), (760, 55720), (796, 53200), (800, 52934), (950, 44576), (995, 42560), (1064, 39800), (1120, 37810), (1216, 34825), (1330, 31840), (1393, 30400), (1400, 30248), (1520, 27860), (1592, 26600), (1600, 26467), (1900, 22288), (1990, 21280), (2128, 19900), (2240, 18905), (2660, 15920), (2786, 15200), (2800, 15124), (3040, 13930), (3184, 13300), (3325, 12736), (3781, 11200), (3800, 11144), (3980, 10640), (4256, 9950), (4975, 8512), (5320, 7960), (5572, 7600), (5600, 7562), (6080, 6965), (6368, 6650)]