156699180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2729}}^1$

素因数の和:2784

約数の個数: 144

約数和(自身を含む): 536608800

約数和(自身を除く): 379909620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 435, 495, 522, 580, 638, 660, 870, 957, 990, 1044, 1276, 1305, 1595, 1740, 1914, 1980, 2610, 2729, 2871, 3190, 3828, 4785, 5220, 5458, 5742, 6380, 8187, 9570, 10916, 11484, 13645, 14355, 16374, 19140, 24561, 27290, 28710, 30019, 32748, 40935, 49122, 54580, 57420, 60038, 79141, 81870, 90057, 98244, 120076, 122805, 150095, 158282, 163740, 180114, 237423, 245610, 270171, 300190, 316564, 360228, 395705, 450285, 474846, 491220, 540342, 600380, 712269, 791410, 870551, 900570, 949692, 1080684, 1187115, 1350855, 1424538, 1582820, 1741102, 1801140, 2374230, 2611653, 2701710, 2849076, 3482204, 3561345, 4352755, 4748460, 5223306, 5403420, 7122690, 7834959, 8705510, 10446612, 13058265, 14245380, 15669918, 17411020, 26116530, 31339836, 39174795, 52233060, 78349590, 156699180]

約数ペア:

[(1, 156699180), (2, 78349590), (3, 52233060), (4, 39174795), (5, 31339836), (6, 26116530), (9, 17411020), (10, 15669918), (11, 14245380), (12, 13058265), (15, 10446612), (18, 8705510), (20, 7834959), (22, 7122690), (29, 5403420), (30, 5223306), (33, 4748460), (36, 4352755), (44, 3561345), (45, 3482204), (55, 2849076), (58, 2701710), (60, 2611653), (66, 2374230), (87, 1801140), (90, 1741102), (99, 1582820), (110, 1424538), (116, 1350855), (132, 1187115), (145, 1080684), (165, 949692), (174, 900570), (180, 870551), (198, 791410), (220, 712269), (261, 600380), (290, 540342), (319, 491220), (330, 474846), (348, 450285), (396, 395705), (435, 360228), (495, 316564), (522, 300190), (580, 270171), (638, 245610), (660, 237423), (870, 180114), (957, 163740), (990, 158282), (1044, 150095), (1276, 122805), (1305, 120076), (1595, 98244), (1740, 90057), (1914, 81870), (1980, 79141), (2610, 60038), (2729, 57420), (2871, 54580), (3190, 49122), (3828, 40935), (4785, 32748), (5220, 30019), (5458, 28710), (5742, 27290), (6380, 24561), (8187, 19140), (9570, 16374), (10916, 14355), (11484, 13645)]