188975160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15907}}^1$

素因数の和:15938

約数の個数: 128

約数和(自身を含む): 687225600

約数和(自身を除く): 498250440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 15907, 31814, 47721, 63628, 79535, 95442, 127256, 143163, 159070, 174977, 190884, 238605, 286326, 318140, 349954, 381768, 429489, 477210, 524931, 572652, 636280, 699908, 715815, 858978, 874885, 954420, 1049862, 1145304, 1399816, 1431630, 1574793, 1717956, 1749770, 1908840, 2099724, 2147445, 2624655, 2863260, 3149586, 3435912, 3499540, 4199448, 4294890, 4724379, 5249310, 5726520, 6299172, 6999080, 7873965, 8589780, 9448758, 10498620, 12598344, 15747930, 17179560, 18897516, 20997240, 23621895, 31495860, 37795032, 47243790, 62991720, 94487580, 188975160]

約数ペア:

[(1, 188975160), (2, 94487580), (3, 62991720), (4, 47243790), (5, 37795032), (6, 31495860), (8, 23621895), (9, 20997240), (10, 18897516), (11, 17179560), (12, 15747930), (15, 12598344), (18, 10498620), (20, 9448758), (22, 8589780), (24, 7873965), (27, 6999080), (30, 6299172), (33, 5726520), (36, 5249310), (40, 4724379), (44, 4294890), (45, 4199448), (54, 3499540), (55, 3435912), (60, 3149586), (66, 2863260), (72, 2624655), (88, 2147445), (90, 2099724), (99, 1908840), (108, 1749770), (110, 1717956), (120, 1574793), (132, 1431630), (135, 1399816), (165, 1145304), (180, 1049862), (198, 954420), (216, 874885), (220, 858978), (264, 715815), (270, 699908), (297, 636280), (330, 572652), (360, 524931), (396, 477210), (440, 429489), (495, 381768), (540, 349954), (594, 318140), (660, 286326), (792, 238605), (990, 190884), (1080, 174977), (1188, 159070), (1320, 143163), (1485, 127256), (1980, 95442), (2376, 79535), (2970, 63628), (3960, 47721), (5940, 31814), (11880, 15907)]