188448840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27551}}^1$

素因数の和:27587

約数の個数: 96

約数和(自身を含む): 644716800

約数和(自身を除く): 456267960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 27551, 55102, 82653, 110204, 137755, 165306, 220408, 247959, 275510, 330612, 413265, 495918, 523469, 551020, 661224, 826530, 991836, 1046938, 1102040, 1239795, 1570407, 1653060, 1983672, 2093876, 2479590, 2617345, 3140814, 3306120, 4187752, 4711221, 4959180, 5234690, 6281628, 7852035, 9422442, 9918360, 10469380, 12563256, 15704070, 18844884, 20938760, 23556105, 31408140, 37689768, 47112210, 62816280, 94224420, 188448840]

約数ペア:

[(1, 188448840), (2, 94224420), (3, 62816280), (4, 47112210), (5, 37689768), (6, 31408140), (8, 23556105), (9, 20938760), (10, 18844884), (12, 15704070), (15, 12563256), (18, 10469380), (19, 9918360), (20, 9422442), (24, 7852035), (30, 6281628), (36, 5234690), (38, 4959180), (40, 4711221), (45, 4187752), (57, 3306120), (60, 3140814), (72, 2617345), (76, 2479590), (90, 2093876), (95, 1983672), (114, 1653060), (120, 1570407), (152, 1239795), (171, 1102040), (180, 1046938), (190, 991836), (228, 826530), (285, 661224), (342, 551020), (360, 523469), (380, 495918), (456, 413265), (570, 330612), (684, 275510), (760, 247959), (855, 220408), (1140, 165306), (1368, 137755), (1710, 110204), (2280, 82653), (3420, 55102), (6840, 27551)]