75995080

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 207360000

約数和(自身を除く): 131364920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 49, 56, 58, 70, 98, 116, 140, 145, 191, 196, 203, 232, 245, 280, 290, 343, 382, 392, 406, 490, 580, 686, 764, 812, 955, 980, 1015, 1160, 1337, 1372, 1421, 1528, 1624, 1715, 1910, 1960, 2030, 2674, 2744, 2842, 3430, 3820, 4060, 5348, 5539, 5684, 6685, 6860, 7105, 7640, 8120, 9359, 9947, 10696, 11078, 11368, 13370, 13720, 14210, 18718, 19894, 22156, 26740, 27695, 28420, 37436, 38773, 39788, 44312, 46795, 49735, 53480, 55390, 56840, 65513, 74872, 77546, 79576, 93590, 99470, 110780, 131026, 155092, 187180, 193865, 198940, 221560, 262052, 271411, 310184, 327565, 374360, 387730, 397880, 524104, 542822, 655130, 775460, 1085644, 1310260, 1357055, 1550920, 1899877, 2171288, 2620520, 2714110, 3799754, 5428220, 7599508, 9499385, 10856440, 15199016, 18998770, 37997540, 75995080]

約数ペア:

[(1, 75995080), (2, 37997540), (4, 18998770), (5, 15199016), (7, 10856440), (8, 9499385), (10, 7599508), (14, 5428220), (20, 3799754), (28, 2714110), (29, 2620520), (35, 2171288), (40, 1899877), (49, 1550920), (56, 1357055), (58, 1310260), (70, 1085644), (98, 775460), (116, 655130), (140, 542822), (145, 524104), (191, 397880), (196, 387730), (203, 374360), (232, 327565), (245, 310184), (280, 271411), (290, 262052), (343, 221560), (382, 198940), (392, 193865), (406, 187180), (490, 155092), (580, 131026), (686, 110780), (764, 99470), (812, 93590), (955, 79576), (980, 77546), (1015, 74872), (1160, 65513), (1337, 56840), (1372, 55390), (1421, 53480), (1528, 49735), (1624, 46795), (1715, 44312), (1910, 39788), (1960, 38773), (2030, 37436), (2674, 28420), (2744, 27695), (2842, 26740), (3430, 22156), (3820, 19894), (4060, 18718), (5348, 14210), (5539, 13720), (5684, 13370), (6685, 11368), (6860, 11078), (7105, 10696), (7640, 9947), (8120, 9359)]