197695080

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2$

素因数の和:123

約数の個数: 288

約数和(自身を含む): 744176160

約数和(自身を除く): 546481080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 43, 44, 45, 54, 55, 60, 66, 72, 81, 86, 88, 90, 99, 108, 110, 120, 129, 132, 135, 162, 165, 172, 180, 198, 215, 216, 220, 243, 258, 264, 270, 297, 324, 330, 344, 360, 387, 396, 405, 430, 440, 473, 486, 495, 516, 540, 594, 645, 648, 660, 774, 792, 810, 860, 891, 946, 972, 990, 1032, 1080, 1161, 1188, 1215, 1290, 1320, 1419, 1485, 1548, 1620, 1720, 1782, 1849, 1892, 1935, 1944, 1980, 2322, 2365, 2376, 2430, 2580, 2673, 2838, 2970, 3096, 3240, 3483, 3564, 3698, 3784, 3870, 3960, 4257, 4455, 4644, 4730, 4860, 5160, 5346, 5547, 5676, 5805, 5940, 6966, 7095, 7128, 7396, 7740, 8514, 8910, 9245, 9288, 9460, 9720, 10449, 10692, 11094, 11352, 11610, 11880, 12771, 13365, 13932, 14190, 14792, 15480, 16641, 17028, 17415, 17820, 18490, 18920, 20339, 20898, 21285, 21384, 22188, 23220, 25542, 26730, 27735, 27864, 28380, 33282, 34056, 34830, 35640, 36980, 38313, 40678, 41796, 42570, 44376, 46440, 49923, 51084, 52245, 53460, 55470, 56760, 61017, 63855, 66564, 69660, 73960, 76626, 81356, 83205, 83592, 85140, 99846, 101695, 102168, 104490, 106920, 110940, 114939, 122034, 127710, 133128, 139320, 149769, 153252, 162712, 166410, 170280, 183051, 191565, 199692, 203390, 208980, 221880, 229878, 244068, 249615, 255420, 299538, 305085, 306504, 332820, 366102, 383130, 399384, 406780, 417960, 449307, 459756, 488136, 499230, 510840, 549153, 574695, 599076, 610170, 665640, 732204, 748845, 766260, 813560, 898614, 915255, 919512, 998460, 1098306, 1149390, 1198152, 1220340, 1464408, 1497690, 1532520, 1647459, 1797228, 1830510, 1996920, 2196612, 2246535, 2298780, 2440680, 2745765, 2995380, 3294918, 3594456, 3661020, 4393224, 4493070, 4597560, 4942377, 5491530, 5990760, 6589836, 7322040, 8237295, 8986140, 9884754, 10983060, 13179672, 16474590, 17972280, 19769508, 21966120, 24711885, 32949180, 39539016, 49423770, 65898360, 98847540, 197695080]

約数ペア:

[(1, 197695080), (2, 98847540), (3, 65898360), (4, 49423770), (5, 39539016), (6, 32949180), (8, 24711885), (9, 21966120), (10, 19769508), (11, 17972280), (12, 16474590), (15, 13179672), (18, 10983060), (20, 9884754), (22, 8986140), (24, 8237295), (27, 7322040), (30, 6589836), (33, 5990760), (36, 5491530), (40, 4942377), (43, 4597560), (44, 4493070), (45, 4393224), (54, 3661020), (55, 3594456), (60, 3294918), (66, 2995380), (72, 2745765), (81, 2440680), (86, 2298780), (88, 2246535), (90, 2196612), (99, 1996920), (108, 1830510), (110, 1797228), (120, 1647459), (129, 1532520), (132, 1497690), (135, 1464408), (162, 1220340), (165, 1198152), (172, 1149390), (180, 1098306), (198, 998460), (215, 919512), (216, 915255), (220, 898614), (243, 813560), (258, 766260), (264, 748845), (270, 732204), (297, 665640), (324, 610170), (330, 599076), (344, 574695), (360, 549153), (387, 510840), (396, 499230), (405, 488136), (430, 459756), (440, 449307), (473, 417960), (486, 406780), (495, 399384), (516, 383130), (540, 366102), (594, 332820), (645, 306504), (648, 305085), (660, 299538), (774, 255420), (792, 249615), (810, 244068), (860, 229878), (891, 221880), (946, 208980), (972, 203390), (990, 199692), (1032, 191565), (1080, 183051), (1161, 170280), (1188, 166410), (1215, 162712), (1290, 153252), (1320, 149769), (1419, 139320), (1485, 133128), (1548, 127710), (1620, 122034), (1720, 114939), (1782, 110940), (1849, 106920), (1892, 104490), (1935, 102168), (1944, 101695), (1980, 99846), (2322, 85140), (2365, 83592), (2376, 83205), (2430, 81356), (2580, 76626), (2673, 73960), (2838, 69660), (2970, 66564), (3096, 63855), (3240, 61017), (3483, 56760), (3564, 55470), (3698, 53460), (3784, 52245), (3870, 51084), (3960, 49923), (4257, 46440), (4455, 44376), (4644, 42570), (4730, 41796), (4860, 40678), (5160, 38313), (5346, 36980), (5547, 35640), (5676, 34830), (5805, 34056), (5940, 33282), (6966, 28380), (7095, 27864), (7128, 27735), (7396, 26730), (7740, 25542), (8514, 23220), (8910, 22188), (9245, 21384), (9288, 21285), (9460, 20898), (9720, 20339), (10449, 18920), (10692, 18490), (11094, 17820), (11352, 17415), (11610, 17028), (11880, 16641), (12771, 15480), (13365, 14792), (13932, 14190)]