198167580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28229}}^1$

素因数の和:28260

約数の個数: 96

約数和(自身を含む): 663969600

約数和(自身を除く): 465802020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 28229, 56458, 84687, 112916, 141145, 169374, 254061, 282290, 338748, 366977, 423435, 508122, 564580, 733954, 762183, 846870, 1016244, 1100931, 1270305, 1467908, 1524366, 1693740, 1834885, 2201862, 2540610, 3048732, 3302793, 3669770, 3810915, 4403724, 5081220, 5504655, 6605586, 7339540, 7621830, 9908379, 11009310, 13211172, 15243660, 16513965, 19816758, 22018620, 33027930, 39633516, 49541895, 66055860, 99083790, 198167580]

約数ペア:

[(1, 198167580), (2, 99083790), (3, 66055860), (4, 49541895), (5, 39633516), (6, 33027930), (9, 22018620), (10, 19816758), (12, 16513965), (13, 15243660), (15, 13211172), (18, 11009310), (20, 9908379), (26, 7621830), (27, 7339540), (30, 6605586), (36, 5504655), (39, 5081220), (45, 4403724), (52, 3810915), (54, 3669770), (60, 3302793), (65, 3048732), (78, 2540610), (90, 2201862), (108, 1834885), (117, 1693740), (130, 1524366), (135, 1467908), (156, 1270305), (180, 1100931), (195, 1016244), (234, 846870), (260, 762183), (270, 733954), (351, 564580), (390, 508122), (468, 423435), (540, 366977), (585, 338748), (702, 282290), (780, 254061), (1170, 169374), (1404, 141145), (1755, 112916), (2340, 84687), (3510, 56458), (7020, 28229)]