131504100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4817}}^1$

素因数の和:4854

約数の個数: 144

約数和(自身を含む): 468386688

約数和(自身を除く): 336882588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 4817, 5460, 6825, 9100, 9634, 13650, 14451, 19268, 24085, 27300, 28902, 33719, 48170, 57804, 62621, 67438, 72255, 96340, 101157, 120425, 125242, 134876, 144510, 168595, 187863, 202314, 240850, 250484, 289020, 313105, 337190, 361275, 375726, 404628, 438347, 481700, 505785, 626210, 674380, 722550, 751452, 842975, 876694, 939315, 1011570, 1252420, 1315041, 1445100, 1565525, 1685950, 1753388, 1878630, 2023140, 2191735, 2528925, 2630082, 3131050, 3371900, 3757260, 4383470, 4696575, 5057850, 5260164, 6262100, 6575205, 8766940, 9393150, 10115700, 10958675, 13150410, 18786300, 21917350, 26300820, 32876025, 43834700, 65752050, 131504100]

約数ペア:

[(1, 131504100), (2, 65752050), (3, 43834700), (4, 32876025), (5, 26300820), (6, 21917350), (7, 18786300), (10, 13150410), (12, 10958675), (13, 10115700), (14, 9393150), (15, 8766940), (20, 6575205), (21, 6262100), (25, 5260164), (26, 5057850), (28, 4696575), (30, 4383470), (35, 3757260), (39, 3371900), (42, 3131050), (50, 2630082), (52, 2528925), (60, 2191735), (65, 2023140), (70, 1878630), (75, 1753388), (78, 1685950), (84, 1565525), (91, 1445100), (100, 1315041), (105, 1252420), (130, 1011570), (140, 939315), (150, 876694), (156, 842975), (175, 751452), (182, 722550), (195, 674380), (210, 626210), (260, 505785), (273, 481700), (300, 438347), (325, 404628), (350, 375726), (364, 361275), (390, 337190), (420, 313105), (455, 289020), (525, 250484), (546, 240850), (650, 202314), (700, 187863), (780, 168595), (910, 144510), (975, 134876), (1050, 125242), (1092, 120425), (1300, 101157), (1365, 96340), (1820, 72255), (1950, 67438), (2100, 62621), (2275, 57804), (2730, 48170), (3900, 33719), (4550, 28902), (4817, 27300), (5460, 24085), (6825, 19268), (9100, 14451), (9634, 13650)]