99470000

素因数分解:

$2^4\times 5^4\times 7^3\times {\mathrm{29}}^1$

素因数の和:78

約数の個数: 200

約数和(自身を含む): 290532000

約数和(自身を除く): 191062000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 49, 50, 56, 58, 70, 80, 98, 100, 112, 116, 125, 140, 145, 175, 196, 200, 203, 232, 245, 250, 280, 290, 343, 350, 392, 400, 406, 464, 490, 500, 560, 580, 625, 686, 700, 725, 784, 812, 875, 980, 1000, 1015, 1160, 1225, 1250, 1372, 1400, 1421, 1450, 1624, 1715, 1750, 1960, 2000, 2030, 2320, 2450, 2500, 2744, 2800, 2842, 2900, 3248, 3430, 3500, 3625, 3920, 4060, 4375, 4900, 5000, 5075, 5488, 5684, 5800, 6125, 6860, 7000, 7105, 7250, 8120, 8575, 8750, 9800, 9947, 10000, 10150, 11368, 11600, 12250, 13720, 14000, 14210, 14500, 16240, 17150, 17500, 18125, 19600, 19894, 20300, 22736, 24500, 25375, 27440, 28420, 29000, 30625, 34300, 35000, 35525, 36250, 39788, 40600, 42875, 49000, 49735, 50750, 56840, 58000, 61250, 68600, 70000, 71050, 72500, 79576, 81200, 85750, 98000, 99470, 101500, 113680, 122500, 126875, 137200, 142100, 145000, 159152, 171500, 177625, 198940, 203000, 214375, 245000, 248675, 253750, 284200, 290000, 343000, 355250, 397880, 406000, 428750, 490000, 497350, 507500, 568400, 686000, 710500, 795760, 857500, 888125, 994700, 1015000, 1243375, 1421000, 1715000, 1776250, 1989400, 2030000, 2486750, 2842000, 3430000, 3552500, 3978800, 4973500, 6216875, 7105000, 9947000, 12433750, 14210000, 19894000, 24867500, 49735000, 99470000]

約数ペア:

[(1, 99470000), (2, 49735000), (4, 24867500), (5, 19894000), (7, 14210000), (8, 12433750), (10, 9947000), (14, 7105000), (16, 6216875), (20, 4973500), (25, 3978800), (28, 3552500), (29, 3430000), (35, 2842000), (40, 2486750), (49, 2030000), (50, 1989400), (56, 1776250), (58, 1715000), (70, 1421000), (80, 1243375), (98, 1015000), (100, 994700), (112, 888125), (116, 857500), (125, 795760), (140, 710500), (145, 686000), (175, 568400), (196, 507500), (200, 497350), (203, 490000), (232, 428750), (245, 406000), (250, 397880), (280, 355250), (290, 343000), (343, 290000), (350, 284200), (392, 253750), (400, 248675), (406, 245000), (464, 214375), (490, 203000), (500, 198940), (560, 177625), (580, 171500), (625, 159152), (686, 145000), (700, 142100), (725, 137200), (784, 126875), (812, 122500), (875, 113680), (980, 101500), (1000, 99470), (1015, 98000), (1160, 85750), (1225, 81200), (1250, 79576), (1372, 72500), (1400, 71050), (1421, 70000), (1450, 68600), (1624, 61250), (1715, 58000), (1750, 56840), (1960, 50750), (2000, 49735), (2030, 49000), (2320, 42875), (2450, 40600), (2500, 39788), (2744, 36250), (2800, 35525), (2842, 35000), (2900, 34300), (3248, 30625), (3430, 29000), (3500, 28420), (3625, 27440), (3920, 25375), (4060, 24500), (4375, 22736), (4900, 20300), (5000, 19894), (5075, 19600), (5488, 18125), (5684, 17500), (5800, 17150), (6125, 16240), (6860, 14500), (7000, 14210), (7105, 14000), (7250, 13720), (8120, 12250), (8575, 11600), (8750, 11368), (9800, 10150), (9947, 10000)]