103512500

素因数分解:

$2^2\times 5^5\times 7^2\times {\mathrm{13}}^2$

素因数の和:69

約数の個数: 162

約数和(自身を含む): 285204402

約数和(自身を除く): 181691902

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 125, 130, 140, 169, 175, 182, 196, 245, 250, 260, 325, 338, 350, 364, 455, 490, 500, 625, 637, 650, 676, 700, 845, 875, 910, 980, 1183, 1225, 1250, 1274, 1300, 1625, 1690, 1750, 1820, 2275, 2366, 2450, 2500, 2548, 3125, 3185, 3250, 3380, 3500, 4225, 4375, 4550, 4732, 4900, 5915, 6125, 6250, 6370, 6500, 8125, 8281, 8450, 8750, 9100, 11375, 11830, 12250, 12500, 12740, 15925, 16250, 16562, 16900, 17500, 21125, 21875, 22750, 23660, 24500, 29575, 30625, 31850, 32500, 33124, 40625, 41405, 42250, 43750, 45500, 56875, 59150, 61250, 63700, 79625, 81250, 82810, 84500, 87500, 105625, 113750, 118300, 122500, 147875, 153125, 159250, 162500, 165620, 207025, 211250, 227500, 284375, 295750, 306250, 318500, 398125, 414050, 422500, 528125, 568750, 591500, 612500, 739375, 796250, 828100, 1035125, 1056250, 1137500, 1478750, 1592500, 1990625, 2070250, 2112500, 2957500, 3696875, 3981250, 4140500, 5175625, 7393750, 7962500, 10351250, 14787500, 20702500, 25878125, 51756250, 103512500]

約数ペア:

[(1, 103512500), (2, 51756250), (4, 25878125), (5, 20702500), (7, 14787500), (10, 10351250), (13, 7962500), (14, 7393750), (20, 5175625), (25, 4140500), (26, 3981250), (28, 3696875), (35, 2957500), (49, 2112500), (50, 2070250), (52, 1990625), (65, 1592500), (70, 1478750), (91, 1137500), (98, 1056250), (100, 1035125), (125, 828100), (130, 796250), (140, 739375), (169, 612500), (175, 591500), (182, 568750), (196, 528125), (245, 422500), (250, 414050), (260, 398125), (325, 318500), (338, 306250), (350, 295750), (364, 284375), (455, 227500), (490, 211250), (500, 207025), (625, 165620), (637, 162500), (650, 159250), (676, 153125), (700, 147875), (845, 122500), (875, 118300), (910, 113750), (980, 105625), (1183, 87500), (1225, 84500), (1250, 82810), (1274, 81250), (1300, 79625), (1625, 63700), (1690, 61250), (1750, 59150), (1820, 56875), (2275, 45500), (2366, 43750), (2450, 42250), (2500, 41405), (2548, 40625), (3125, 33124), (3185, 32500), (3250, 31850), (3380, 30625), (3500, 29575), (4225, 24500), (4375, 23660), (4550, 22750), (4732, 21875), (4900, 21125), (5915, 17500), (6125, 16900), (6250, 16562), (6370, 16250), (6500, 15925), (8125, 12740), (8281, 12500), (8450, 12250), (8750, 11830), (9100, 11375)]