90047160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:347

約数の個数: 256

約数和(自身を含む): 352281600

約数和(自身を除く): 262234440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 54, 56, 60, 63, 70, 72, 84, 86, 90, 105, 108, 120, 126, 129, 135, 140, 168, 172, 180, 189, 210, 215, 216, 252, 258, 270, 277, 280, 301, 315, 344, 360, 378, 387, 420, 430, 504, 516, 540, 554, 602, 630, 645, 756, 774, 831, 840, 860, 903, 945, 1032, 1080, 1108, 1161, 1204, 1260, 1290, 1385, 1505, 1512, 1548, 1662, 1720, 1806, 1890, 1935, 1939, 2216, 2322, 2408, 2493, 2520, 2580, 2709, 2770, 3010, 3096, 3324, 3612, 3780, 3870, 3878, 4155, 4515, 4644, 4986, 5160, 5418, 5540, 5805, 5817, 6020, 6648, 7224, 7479, 7560, 7740, 7756, 8127, 8310, 9030, 9288, 9695, 9972, 10836, 11080, 11610, 11634, 11911, 12040, 12465, 13545, 14958, 15480, 15512, 16254, 16620, 17451, 18060, 19390, 19944, 21672, 23220, 23268, 23822, 24930, 27090, 29085, 29916, 32508, 33240, 34902, 35733, 36120, 37395, 38780, 40635, 46440, 46536, 47644, 49860, 52353, 54180, 58170, 59555, 59832, 65016, 69804, 71466, 74790, 77560, 81270, 83377, 87255, 95288, 99720, 104706, 107199, 108360, 116340, 119110, 139608, 142932, 149580, 162540, 166754, 174510, 178665, 209412, 214398, 232680, 238220, 250131, 261765, 285864, 299160, 321597, 325080, 333508, 349020, 357330, 416885, 418824, 428796, 476440, 500262, 523530, 535995, 643194, 667016, 698040, 714660, 750393, 833770, 857592, 1000524, 1047060, 1071990, 1250655, 1286388, 1429320, 1500786, 1607985, 1667540, 2001048, 2094120, 2143980, 2251179, 2501310, 2572776, 3001572, 3215970, 3335080, 3751965, 4287960, 4502358, 5002620, 6003144, 6431940, 7503930, 9004716, 10005240, 11255895, 12863880, 15007860, 18009432, 22511790, 30015720, 45023580, 90047160]

約数ペア:

[(1, 90047160), (2, 45023580), (3, 30015720), (4, 22511790), (5, 18009432), (6, 15007860), (7, 12863880), (8, 11255895), (9, 10005240), (10, 9004716), (12, 7503930), (14, 6431940), (15, 6003144), (18, 5002620), (20, 4502358), (21, 4287960), (24, 3751965), (27, 3335080), (28, 3215970), (30, 3001572), (35, 2572776), (36, 2501310), (40, 2251179), (42, 2143980), (43, 2094120), (45, 2001048), (54, 1667540), (56, 1607985), (60, 1500786), (63, 1429320), (70, 1286388), (72, 1250655), (84, 1071990), (86, 1047060), (90, 1000524), (105, 857592), (108, 833770), (120, 750393), (126, 714660), (129, 698040), (135, 667016), (140, 643194), (168, 535995), (172, 523530), (180, 500262), (189, 476440), (210, 428796), (215, 418824), (216, 416885), (252, 357330), (258, 349020), (270, 333508), (277, 325080), (280, 321597), (301, 299160), (315, 285864), (344, 261765), (360, 250131), (378, 238220), (387, 232680), (420, 214398), (430, 209412), (504, 178665), (516, 174510), (540, 166754), (554, 162540), (602, 149580), (630, 142932), (645, 139608), (756, 119110), (774, 116340), (831, 108360), (840, 107199), (860, 104706), (903, 99720), (945, 95288), (1032, 87255), (1080, 83377), (1108, 81270), (1161, 77560), (1204, 74790), (1260, 71466), (1290, 69804), (1385, 65016), (1505, 59832), (1512, 59555), (1548, 58170), (1662, 54180), (1720, 52353), (1806, 49860), (1890, 47644), (1935, 46536), (1939, 46440), (2216, 40635), (2322, 38780), (2408, 37395), (2493, 36120), (2520, 35733), (2580, 34902), (2709, 33240), (2770, 32508), (3010, 29916), (3096, 29085), (3324, 27090), (3612, 24930), (3780, 23822), (3870, 23268), (3878, 23220), (4155, 21672), (4515, 19944), (4644, 19390), (4986, 18060), (5160, 17451), (5418, 16620), (5540, 16254), (5805, 15512), (5817, 15480), (6020, 14958), (6648, 13545), (7224, 12465), (7479, 12040), (7560, 11911), (7740, 11634), (7756, 11610), (8127, 11080), (8310, 10836), (9030, 9972), (9288, 9695)]