102385500

素因数分解:

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

素因数の和:242

約数の個数: 192

約数和(自身を含む): 349440000

約数和(自身を除く): 247054500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 125, 140, 147, 150, 175, 196, 199, 210, 245, 250, 294, 300, 343, 350, 375, 398, 420, 490, 500, 525, 588, 597, 686, 700, 735, 750, 796, 875, 980, 995, 1029, 1050, 1194, 1225, 1372, 1393, 1470, 1500, 1715, 1750, 1990, 2058, 2100, 2388, 2450, 2625, 2786, 2940, 2985, 3430, 3500, 3675, 3980, 4116, 4179, 4900, 4975, 5145, 5250, 5572, 5970, 6125, 6860, 6965, 7350, 8358, 8575, 9751, 9950, 10290, 10500, 11940, 12250, 13930, 14700, 14925, 16716, 17150, 18375, 19502, 19900, 20580, 20895, 24500, 24875, 25725, 27860, 29253, 29850, 34300, 34825, 36750, 39004, 41790, 42875, 48755, 49750, 51450, 58506, 59700, 68257, 69650, 73500, 74625, 83580, 85750, 97510, 99500, 102900, 104475, 117012, 128625, 136514, 139300, 146265, 149250, 171500, 174125, 195020, 204771, 208950, 243775, 257250, 273028, 292530, 298500, 341285, 348250, 409542, 417900, 487550, 514500, 522375, 585060, 682570, 696500, 731325, 819084, 975100, 1023855, 1044750, 1218875, 1365140, 1462650, 1706425, 2047710, 2089500, 2437750, 2925300, 3412850, 3656625, 4095420, 4875500, 5119275, 6825700, 7313250, 8532125, 10238550, 14626500, 17064250, 20477100, 25596375, 34128500, 51192750, 102385500]

約数ペア:

[(1, 102385500), (2, 51192750), (3, 34128500), (4, 25596375), (5, 20477100), (6, 17064250), (7, 14626500), (10, 10238550), (12, 8532125), (14, 7313250), (15, 6825700), (20, 5119275), (21, 4875500), (25, 4095420), (28, 3656625), (30, 3412850), (35, 2925300), (42, 2437750), (49, 2089500), (50, 2047710), (60, 1706425), (70, 1462650), (75, 1365140), (84, 1218875), (98, 1044750), (100, 1023855), (105, 975100), (125, 819084), (140, 731325), (147, 696500), (150, 682570), (175, 585060), (196, 522375), (199, 514500), (210, 487550), (245, 417900), (250, 409542), (294, 348250), (300, 341285), (343, 298500), (350, 292530), (375, 273028), (398, 257250), (420, 243775), (490, 208950), (500, 204771), (525, 195020), (588, 174125), (597, 171500), (686, 149250), (700, 146265), (735, 139300), (750, 136514), (796, 128625), (875, 117012), (980, 104475), (995, 102900), (1029, 99500), (1050, 97510), (1194, 85750), (1225, 83580), (1372, 74625), (1393, 73500), (1470, 69650), (1500, 68257), (1715, 59700), (1750, 58506), (1990, 51450), (2058, 49750), (2100, 48755), (2388, 42875), (2450, 41790), (2625, 39004), (2786, 36750), (2940, 34825), (2985, 34300), (3430, 29850), (3500, 29253), (3675, 27860), (3980, 25725), (4116, 24875), (4179, 24500), (4900, 20895), (4975, 20580), (5145, 19900), (5250, 19502), (5572, 18375), (5970, 17150), (6125, 16716), (6860, 14925), (6965, 14700), (7350, 13930), (8358, 12250), (8575, 11940), (9751, 10500), (9950, 10290)]