75713100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 237484800

約数和(自身を除く): 161771700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 37, 38, 50, 57, 60, 74, 75, 76, 95, 100, 111, 114, 148, 150, 185, 190, 222, 228, 285, 300, 359, 370, 380, 444, 475, 555, 570, 703, 718, 740, 925, 950, 1077, 1110, 1140, 1406, 1425, 1436, 1795, 1850, 1900, 2109, 2154, 2220, 2775, 2812, 2850, 3515, 3590, 3700, 4218, 4308, 5385, 5550, 5700, 6821, 7030, 7180, 8436, 8975, 10545, 10770, 11100, 13283, 13642, 14060, 17575, 17950, 20463, 21090, 21540, 26566, 26925, 27284, 34105, 35150, 35900, 39849, 40926, 42180, 52725, 53132, 53850, 66415, 68210, 70300, 79698, 81852, 102315, 105450, 107700, 132830, 136420, 159396, 170525, 199245, 204630, 210900, 252377, 265660, 332075, 341050, 398490, 409260, 504754, 511575, 664150, 682100, 757131, 796980, 996225, 1009508, 1023150, 1261885, 1328300, 1514262, 1992450, 2046300, 2523770, 3028524, 3785655, 3984900, 5047540, 6309425, 7571310, 12618850, 15142620, 18928275, 25237700, 37856550, 75713100]

約数ペア:

[(1, 75713100), (2, 37856550), (3, 25237700), (4, 18928275), (5, 15142620), (6, 12618850), (10, 7571310), (12, 6309425), (15, 5047540), (19, 3984900), (20, 3785655), (25, 3028524), (30, 2523770), (37, 2046300), (38, 1992450), (50, 1514262), (57, 1328300), (60, 1261885), (74, 1023150), (75, 1009508), (76, 996225), (95, 796980), (100, 757131), (111, 682100), (114, 664150), (148, 511575), (150, 504754), (185, 409260), (190, 398490), (222, 341050), (228, 332075), (285, 265660), (300, 252377), (359, 210900), (370, 204630), (380, 199245), (444, 170525), (475, 159396), (555, 136420), (570, 132830), (703, 107700), (718, 105450), (740, 102315), (925, 81852), (950, 79698), (1077, 70300), (1110, 68210), (1140, 66415), (1406, 53850), (1425, 53132), (1436, 52725), (1795, 42180), (1850, 40926), (1900, 39849), (2109, 35900), (2154, 35150), (2220, 34105), (2775, 27284), (2812, 26925), (2850, 26566), (3515, 21540), (3590, 21090), (3700, 20463), (4218, 17950), (4308, 17575), (5385, 14060), (5550, 13642), (5700, 13283), (6821, 11100), (7030, 10770), (7180, 10545), (8436, 8975)]