172343160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:283

約数の個数: 256

約数和(自身を含む): 637632000

約数和(自身を除く): 465288840

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, 89, 90, 99, 108, 110, 120, 132, 135, 163, 165, 178, 180, 198, 216, 220, 264, 267, 270, 297, 326, 330, 356, 360, 396, 440, 445, 489, 495, 534, 540, 594, 652, 660, 712, 792, 801, 815, 890, 978, 979, 990, 1068, 1080, 1188, 1304, 1320, 1335, 1467, 1485, 1602, 1630, 1780, 1793, 1956, 1958, 1980, 2136, 2376, 2403, 2445, 2670, 2934, 2937, 2970, 3204, 3260, 3560, 3586, 3912, 3916, 3960, 4005, 4401, 4806, 4890, 4895, 5340, 5379, 5868, 5874, 5940, 6408, 6520, 7172, 7335, 7832, 8010, 8802, 8811, 8965, 9612, 9780, 9790, 10680, 10758, 11736, 11748, 11880, 12015, 14344, 14507, 14670, 14685, 16020, 16137, 17604, 17622, 17930, 19224, 19560, 19580, 21516, 22005, 23496, 24030, 26433, 26895, 29014, 29340, 29370, 32040, 32274, 35208, 35244, 35860, 39160, 43032, 43521, 44010, 44055, 48060, 48411, 52866, 53790, 58028, 58680, 58740, 64548, 70488, 71720, 72535, 80685, 87042, 88020, 88110, 96120, 96822, 105732, 107580, 116056, 117480, 129096, 130563, 132165, 145070, 159577, 161370, 174084, 176040, 176220, 193644, 211464, 215160, 217605, 242055, 261126, 264330, 290140, 319154, 322740, 348168, 352440, 387288, 391689, 435210, 478731, 484110, 522252, 528660, 580280, 638308, 645480, 652815, 783378, 797885, 870420, 957462, 968220, 1044504, 1057320, 1276616, 1305630, 1436193, 1566756, 1595770, 1740840, 1914924, 1936440, 1958445, 2393655, 2611260, 2872386, 3133512, 3191540, 3829848, 3916890, 4308579, 4787310, 5222520, 5744772, 6383080, 7180965, 7833780, 8617158, 9574620, 11489544, 14361930, 15667560, 17234316, 19149240, 21542895, 28723860, 34468632, 43085790, 57447720, 86171580, 172343160]

約数ペア:

[(1, 172343160), (2, 86171580), (3, 57447720), (4, 43085790), (5, 34468632), (6, 28723860), (8, 21542895), (9, 19149240), (10, 17234316), (11, 15667560), (12, 14361930), (15, 11489544), (18, 9574620), (20, 8617158), (22, 7833780), (24, 7180965), (27, 6383080), (30, 5744772), (33, 5222520), (36, 4787310), (40, 4308579), (44, 3916890), (45, 3829848), (54, 3191540), (55, 3133512), (60, 2872386), (66, 2611260), (72, 2393655), (88, 1958445), (89, 1936440), (90, 1914924), (99, 1740840), (108, 1595770), (110, 1566756), (120, 1436193), (132, 1305630), (135, 1276616), (163, 1057320), (165, 1044504), (178, 968220), (180, 957462), (198, 870420), (216, 797885), (220, 783378), (264, 652815), (267, 645480), (270, 638308), (297, 580280), (326, 528660), (330, 522252), (356, 484110), (360, 478731), (396, 435210), (440, 391689), (445, 387288), (489, 352440), (495, 348168), (534, 322740), (540, 319154), (594, 290140), (652, 264330), (660, 261126), (712, 242055), (792, 217605), (801, 215160), (815, 211464), (890, 193644), (978, 176220), (979, 176040), (990, 174084), (1068, 161370), (1080, 159577), (1188, 145070), (1304, 132165), (1320, 130563), (1335, 129096), (1467, 117480), (1485, 116056), (1602, 107580), (1630, 105732), (1780, 96822), (1793, 96120), (1956, 88110), (1958, 88020), (1980, 87042), (2136, 80685), (2376, 72535), (2403, 71720), (2445, 70488), (2670, 64548), (2934, 58740), (2937, 58680), (2970, 58028), (3204, 53790), (3260, 52866), (3560, 48411), (3586, 48060), (3912, 44055), (3916, 44010), (3960, 43521), (4005, 43032), (4401, 39160), (4806, 35860), (4890, 35244), (4895, 35208), (5340, 32274), (5379, 32040), (5868, 29370), (5874, 29340), (5940, 29014), (6408, 26895), (6520, 26433), (7172, 24030), (7335, 23496), (7832, 22005), (8010, 21516), (8802, 19580), (8811, 19560), (8965, 19224), (9612, 17930), (9780, 17622), (9790, 17604), (10680, 16137), (10758, 16020), (11736, 14685), (11748, 14670), (11880, 14507), (12015, 14344)]