304763900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15013}}^1$

素因数の和:15063

約数の個数: 72

約数和(自身を含む): 781929120

約数和(自身を除く): 477165220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2900, 4060, 5075, 10150, 15013, 20300, 30026, 60052, 75065, 105091, 150130, 210182, 300260, 375325, 420364, 435377, 525455, 750650, 870754, 1050910, 1501300, 1741508, 2101820, 2176885, 2627275, 3047639, 4353770, 5254550, 6095278, 8707540, 10509100, 10884425, 12190556, 15238195, 21768850, 30476390, 43537700, 60952780, 76190975, 152381950, 304763900]

約数ペア:

[(1, 304763900), (2, 152381950), (4, 76190975), (5, 60952780), (7, 43537700), (10, 30476390), (14, 21768850), (20, 15238195), (25, 12190556), (28, 10884425), (29, 10509100), (35, 8707540), (50, 6095278), (58, 5254550), (70, 4353770), (100, 3047639), (116, 2627275), (140, 2176885), (145, 2101820), (175, 1741508), (203, 1501300), (290, 1050910), (350, 870754), (406, 750650), (580, 525455), (700, 435377), (725, 420364), (812, 375325), (1015, 300260), (1450, 210182), (2030, 150130), (2900, 105091), (4060, 75065), (5075, 60052), (10150, 30026), (15013, 20300)]