128860200

素因数分解:

$2^3\times 3^3\times 5^2\times 7^2\times {\mathrm{487}}^1$

素因数の和:526

約数の個数: 288

約数和(自身を含む): 517377600

約数和(自身を除く): 388517400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 49, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 108, 120, 126, 135, 140, 147, 150, 168, 175, 180, 189, 196, 200, 210, 216, 225, 245, 252, 270, 280, 294, 300, 315, 350, 360, 378, 392, 420, 441, 450, 487, 490, 504, 525, 540, 588, 600, 630, 675, 700, 735, 756, 840, 882, 900, 945, 974, 980, 1050, 1080, 1176, 1225, 1260, 1323, 1350, 1400, 1461, 1470, 1512, 1575, 1764, 1800, 1890, 1948, 1960, 2100, 2205, 2435, 2450, 2520, 2646, 2700, 2922, 2940, 3150, 3409, 3528, 3675, 3780, 3896, 4200, 4383, 4410, 4725, 4870, 4900, 5292, 5400, 5844, 5880, 6300, 6615, 6818, 7305, 7350, 7560, 8766, 8820, 9450, 9740, 9800, 10227, 10584, 11025, 11688, 12175, 12600, 13149, 13230, 13636, 14610, 14700, 17045, 17532, 17640, 18900, 19480, 20454, 21915, 22050, 23863, 24350, 26298, 26460, 27272, 29220, 29400, 30681, 33075, 34090, 35064, 36525, 37800, 40908, 43830, 44100, 47726, 48700, 51135, 52596, 52920, 58440, 61362, 65745, 66150, 68180, 71589, 73050, 81816, 85225, 87660, 88200, 92043, 95452, 97400, 102270, 105192, 109575, 119315, 122724, 131490, 132300, 136360, 143178, 146100, 153405, 170450, 175320, 184086, 190904, 204540, 214767, 219150, 238630, 245448, 255675, 262980, 264600, 286356, 292200, 306810, 328725, 340900, 357945, 368172, 409080, 429534, 438300, 460215, 477260, 511350, 525960, 572712, 596575, 613620, 644301, 657450, 681800, 715890, 736344, 767025, 859068, 876600, 920430, 954520, 1022700, 1073835, 1193150, 1227240, 1288602, 1314900, 1431780, 1534050, 1718136, 1789725, 1840860, 2045400, 2147670, 2301075, 2386300, 2577204, 2629800, 2863560, 3068100, 3221505, 3579450, 3681720, 4295340, 4602150, 4772600, 5154408, 5369175, 6136200, 6443010, 7158900, 8590680, 9204300, 10738350, 12886020, 14317800, 16107525, 18408600, 21476700, 25772040, 32215050, 42953400, 64430100, 128860200]

約数ペア:

[(1, 128860200), (2, 64430100), (3, 42953400), (4, 32215050), (5, 25772040), (6, 21476700), (7, 18408600), (8, 16107525), (9, 14317800), (10, 12886020), (12, 10738350), (14, 9204300), (15, 8590680), (18, 7158900), (20, 6443010), (21, 6136200), (24, 5369175), (25, 5154408), (27, 4772600), (28, 4602150), (30, 4295340), (35, 3681720), (36, 3579450), (40, 3221505), (42, 3068100), (45, 2863560), (49, 2629800), (50, 2577204), (54, 2386300), (56, 2301075), (60, 2147670), (63, 2045400), (70, 1840860), (72, 1789725), (75, 1718136), (84, 1534050), (90, 1431780), (98, 1314900), (100, 1288602), (105, 1227240), (108, 1193150), (120, 1073835), (126, 1022700), (135, 954520), (140, 920430), (147, 876600), (150, 859068), (168, 767025), (175, 736344), (180, 715890), (189, 681800), (196, 657450), (200, 644301), (210, 613620), (216, 596575), (225, 572712), (245, 525960), (252, 511350), (270, 477260), (280, 460215), (294, 438300), (300, 429534), (315, 409080), (350, 368172), (360, 357945), (378, 340900), (392, 328725), (420, 306810), (441, 292200), (450, 286356), (487, 264600), (490, 262980), (504, 255675), (525, 245448), (540, 238630), (588, 219150), (600, 214767), (630, 204540), (675, 190904), (700, 184086), (735, 175320), (756, 170450), (840, 153405), (882, 146100), (900, 143178), (945, 136360), (974, 132300), (980, 131490), (1050, 122724), (1080, 119315), (1176, 109575), (1225, 105192), (1260, 102270), (1323, 97400), (1350, 95452), (1400, 92043), (1461, 88200), (1470, 87660), (1512, 85225), (1575, 81816), (1764, 73050), (1800, 71589), (1890, 68180), (1948, 66150), (1960, 65745), (2100, 61362), (2205, 58440), (2435, 52920), (2450, 52596), (2520, 51135), (2646, 48700), (2700, 47726), (2922, 44100), (2940, 43830), (3150, 40908), (3409, 37800), (3528, 36525), (3675, 35064), (3780, 34090), (3896, 33075), (4200, 30681), (4383, 29400), (4410, 29220), (4725, 27272), (4870, 26460), (4900, 26298), (5292, 24350), (5400, 23863), (5844, 22050), (5880, 21915), (6300, 20454), (6615, 19480), (6818, 18900), (7305, 17640), (7350, 17532), (7560, 17045), (8766, 14700), (8820, 14610), (9450, 13636), (9740, 13230), (9800, 13149), (10227, 12600), (10584, 12175), (11025, 11688)]