64035497.000000000

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:790

約数の個数: 96

約数和(自身を含む): 357477120

約数和(自身を除く): 225116970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 103, 130, 150, 195, 206, 309, 325, 390, 515, 618, 650, 659, 975, 1030, 1318, 1339, 1545, 1950, 1977, 2575, 2678, 3090, 3295, 3954, 4017, 5150, 6590, 6695, 7725, 8034, 8567, 9885, 13390, 15450, 16475, 17134, 19770, 20085, 25701, 32950, 33475, 40170, 42835, 49425, 51402, 66950, 67877, 85670, 98850, 100425, 128505, 135754, 200850, 203631, 214175, 257010, 339385, 407262, 428350, 642525, 678770, 882401, 1018155, 1285050, 1696925, 1764802, 2036310, 2647203, 3393850, 4412005, 5090775, 5294406, 8824010, 10181550, 13236015, 22060025, 26472030, 44120050, 66180075, 132360150]

約数ペア:

[(1, 132360150), (2, 66180075), (3, 44120050), (5, 26472030), (6, 22060025), (10, 13236015), (13, 10181550), (15, 8824010), (25, 5294406), (26, 5090775), (30, 4412005), (39, 3393850), (50, 2647203), (65, 2036310), (75, 1764802), (78, 1696925), (103, 1285050), (130, 1018155), (150, 882401), (195, 678770), (206, 642525), (309, 428350), (325, 407262), (390, 339385), (515, 257010), (618, 214175), (650, 203631), (659, 200850), (975, 135754), (1030, 128505), (1318, 100425), (1339, 98850), (1545, 85670), (1950, 67877), (1977, 66950), (2575, 51402), (2678, 49425), (3090, 42835), (3295, 40170), (3954, 33475), (4017, 32950), (5150, 25701), (6590, 20085), (6695, 19770), (7725, 17134), (8034, 16475), (8567, 15450), (9885, 13390)]