77149320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8807}}^1$

素因数の和:8894

約数の個数: 64

約数和(自身を含む): 234645120

約数和(自身を除く): 157495800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 8807, 17614, 26421, 35228, 44035, 52842, 70456, 88070, 105684, 132105, 176140, 211368, 264210, 352280, 528420, 642911, 1056840, 1285822, 1928733, 2571644, 3214555, 3857466, 5143288, 6429110, 7714932, 9643665, 12858220, 15429864, 19287330, 25716440, 38574660, 77149320]

約数ペア:

[(1, 77149320), (2, 38574660), (3, 25716440), (4, 19287330), (5, 15429864), (6, 12858220), (8, 9643665), (10, 7714932), (12, 6429110), (15, 5143288), (20, 3857466), (24, 3214555), (30, 2571644), (40, 1928733), (60, 1285822), (73, 1056840), (120, 642911), (146, 528420), (219, 352280), (292, 264210), (365, 211368), (438, 176140), (584, 132105), (730, 105684), (876, 88070), (1095, 70456), (1460, 52842), (1752, 44035), (2190, 35228), (2920, 26421), (4380, 17614), (8760, 8807)]