39700500

素因数分解:

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

素因数の和:247

約数の個数: 192

約数和(自身を含む): 139776000

約数和(自身を除く): 100075500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 125, 133, 140, 150, 175, 190, 199, 210, 228, 250, 266, 285, 300, 350, 375, 380, 398, 399, 420, 475, 500, 525, 532, 570, 597, 665, 700, 750, 796, 798, 875, 950, 995, 1050, 1140, 1194, 1330, 1393, 1425, 1500, 1596, 1750, 1900, 1990, 1995, 2100, 2375, 2388, 2625, 2660, 2786, 2850, 2985, 3325, 3500, 3781, 3980, 3990, 4179, 4750, 4975, 5250, 5572, 5700, 5970, 6650, 6965, 7125, 7562, 7980, 8358, 9500, 9950, 9975, 10500, 11343, 11940, 13300, 13930, 14250, 14925, 15124, 16625, 16716, 18905, 19900, 19950, 20895, 22686, 24875, 26467, 27860, 28500, 29850, 33250, 34825, 37810, 39900, 41790, 45372, 49750, 49875, 52934, 56715, 59700, 66500, 69650, 74625, 75620, 79401, 83580, 94525, 99500, 99750, 104475, 105868, 113430, 132335, 139300, 149250, 158802, 174125, 189050, 199500, 208950, 226860, 264670, 283575, 298500, 317604, 348250, 378100, 397005, 417900, 472625, 522375, 529340, 567150, 661675, 696500, 794010, 945250, 1044750, 1134300, 1323350, 1417875, 1588020, 1890500, 1985025, 2089500, 2646700, 2835750, 3308375, 3970050, 5671500, 6616750, 7940100, 9925125, 13233500, 19850250, 39700500]

約数ペア:

[(1, 39700500), (2, 19850250), (3, 13233500), (4, 9925125), (5, 7940100), (6, 6616750), (7, 5671500), (10, 3970050), (12, 3308375), (14, 2835750), (15, 2646700), (19, 2089500), (20, 1985025), (21, 1890500), (25, 1588020), (28, 1417875), (30, 1323350), (35, 1134300), (38, 1044750), (42, 945250), (50, 794010), (57, 696500), (60, 661675), (70, 567150), (75, 529340), (76, 522375), (84, 472625), (95, 417900), (100, 397005), (105, 378100), (114, 348250), (125, 317604), (133, 298500), (140, 283575), (150, 264670), (175, 226860), (190, 208950), (199, 199500), (210, 189050), (228, 174125), (250, 158802), (266, 149250), (285, 139300), (300, 132335), (350, 113430), (375, 105868), (380, 104475), (398, 99750), (399, 99500), (420, 94525), (475, 83580), (500, 79401), (525, 75620), (532, 74625), (570, 69650), (597, 66500), (665, 59700), (700, 56715), (750, 52934), (796, 49875), (798, 49750), (875, 45372), (950, 41790), (995, 39900), (1050, 37810), (1140, 34825), (1194, 33250), (1330, 29850), (1393, 28500), (1425, 27860), (1500, 26467), (1596, 24875), (1750, 22686), (1900, 20895), (1990, 19950), (1995, 19900), (2100, 18905), (2375, 16716), (2388, 16625), (2625, 15124), (2660, 14925), (2786, 14250), (2850, 13930), (2985, 13300), (3325, 11940), (3500, 11343), (3781, 10500), (3980, 9975), (3990, 9950), (4179, 9500), (4750, 8358), (4975, 7980), (5250, 7562), (5572, 7125), (5700, 6965), (5970, 6650)]