56554129620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2141}}^1\times {\mathrm{146749}}^1$

素因数の和:148905

約数の個数: 72

約数和(自身を含む): 171628821000

約数和(自身を除く): 115074691380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2141, 4282, 6423, 8564, 10705, 12846, 19269, 21410, 25692, 32115, 38538, 42820, 64230, 77076, 96345, 128460, 146749, 192690, 293498, 385380, 440247, 586996, 733745, 880494, 1320741, 1467490, 1760988, 2201235, 2641482, 2934980, 4402470, 5282964, 6603705, 8804940, 13207410, 26414820, 314189609, 628379218, 942568827, 1256758436, 1570948045, 1885137654, 2827706481, 3141896090, 3770275308, 4712844135, 5655412962, 6283792180, 9425688270, 11310825924, 14138532405, 18851376540, 28277064810, 56554129620]

約数ペア:

[(1, 56554129620), (2, 28277064810), (3, 18851376540), (4, 14138532405), (5, 11310825924), (6, 9425688270), (9, 6283792180), (10, 5655412962), (12, 4712844135), (15, 3770275308), (18, 3141896090), (20, 2827706481), (30, 1885137654), (36, 1570948045), (45, 1256758436), (60, 942568827), (90, 628379218), (180, 314189609), (2141, 26414820), (4282, 13207410), (6423, 8804940), (8564, 6603705), (10705, 5282964), (12846, 4402470), (19269, 2934980), (21410, 2641482), (25692, 2201235), (32115, 1760988), (38538, 1467490), (42820, 1320741), (64230, 880494), (77076, 733745), (96345, 586996), (128460, 440247), (146749, 385380), (192690, 293498)]