78411150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1069}}^1$

素因数の和:1250

約数の個数: 72

約数和(自身を含む): 212155320

約数和(自身を除く): 133744170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 163, 225, 326, 450, 489, 815, 978, 1069, 1467, 1630, 2138, 2445, 2934, 3207, 4075, 4890, 5345, 6414, 7335, 8150, 9621, 10690, 12225, 14670, 16035, 19242, 24450, 26725, 32070, 36675, 48105, 53450, 73350, 80175, 96210, 160350, 174247, 240525, 348494, 481050, 522741, 871235, 1045482, 1568223, 1742470, 2613705, 3136446, 4356175, 5227410, 7841115, 8712350, 13068525, 15682230, 26137050, 39205575, 78411150]

約数ペア:

[(1, 78411150), (2, 39205575), (3, 26137050), (5, 15682230), (6, 13068525), (9, 8712350), (10, 7841115), (15, 5227410), (18, 4356175), (25, 3136446), (30, 2613705), (45, 1742470), (50, 1568223), (75, 1045482), (90, 871235), (150, 522741), (163, 481050), (225, 348494), (326, 240525), (450, 174247), (489, 160350), (815, 96210), (978, 80175), (1069, 73350), (1467, 53450), (1630, 48105), (2138, 36675), (2445, 32070), (2934, 26725), (3207, 24450), (4075, 19242), (4890, 16035), (5345, 14670), (6414, 12225), (7335, 10690), (8150, 9621)]