219353400

素因数分解:

$2^3\times 3^3\times 5^2\times 7^2\times {\mathrm{829}}^1$

素因数の和:868

約数の個数: 288

約数和(自身を含む): 879966000

約数和(自身を除く): 660612600

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, 490, 504, 525, 540, 588, 600, 630, 675, 700, 735, 756, 829, 840, 882, 900, 945, 980, 1050, 1080, 1176, 1225, 1260, 1323, 1350, 1400, 1470, 1512, 1575, 1658, 1764, 1800, 1890, 1960, 2100, 2205, 2450, 2487, 2520, 2646, 2700, 2940, 3150, 3316, 3528, 3675, 3780, 4145, 4200, 4410, 4725, 4900, 4974, 5292, 5400, 5803, 5880, 6300, 6615, 6632, 7350, 7461, 7560, 8290, 8820, 9450, 9800, 9948, 10584, 11025, 11606, 12435, 12600, 13230, 14700, 14922, 16580, 17409, 17640, 18900, 19896, 20725, 22050, 22383, 23212, 24870, 26460, 29015, 29400, 29844, 33075, 33160, 34818, 37305, 37800, 40621, 41450, 44100, 44766, 46424, 49740, 52227, 52920, 58030, 59688, 62175, 66150, 69636, 74610, 81242, 82900, 87045, 88200, 89532, 99480, 104454, 111915, 116060, 121863, 124350, 132300, 139272, 145075, 149220, 156681, 162484, 165800, 174090, 179064, 186525, 203105, 208908, 223830, 232120, 243726, 248700, 261135, 264600, 290150, 298440, 313362, 324968, 348180, 365589, 373050, 406210, 417816, 435225, 447660, 487452, 497400, 522270, 559575, 580300, 609315, 626724, 696360, 731178, 746100, 783405, 812420, 870450, 895320, 974904, 1015525, 1044540, 1096767, 1119150, 1160600, 1218630, 1253448, 1305675, 1462356, 1492200, 1566810, 1624840, 1740900, 1827945, 2031050, 2089080, 2193534, 2238300, 2437260, 2611350, 2924712, 3046575, 3133620, 3481800, 3655890, 3917025, 4062100, 4387068, 4476600, 4874520, 5222700, 5483835, 6093150, 6267240, 7311780, 7834050, 8124200, 8774136, 9139725, 10445400, 10967670, 12186300, 14623560, 15668100, 18279450, 21935340, 24372600, 27419175, 31336200, 36558900, 43870680, 54838350, 73117800, 109676700, 219353400]

約数ペア:

[(1, 219353400), (2, 109676700), (3, 73117800), (4, 54838350), (5, 43870680), (6, 36558900), (7, 31336200), (8, 27419175), (9, 24372600), (10, 21935340), (12, 18279450), (14, 15668100), (15, 14623560), (18, 12186300), (20, 10967670), (21, 10445400), (24, 9139725), (25, 8774136), (27, 8124200), (28, 7834050), (30, 7311780), (35, 6267240), (36, 6093150), (40, 5483835), (42, 5222700), (45, 4874520), (49, 4476600), (50, 4387068), (54, 4062100), (56, 3917025), (60, 3655890), (63, 3481800), (70, 3133620), (72, 3046575), (75, 2924712), (84, 2611350), (90, 2437260), (98, 2238300), (100, 2193534), (105, 2089080), (108, 2031050), (120, 1827945), (126, 1740900), (135, 1624840), (140, 1566810), (147, 1492200), (150, 1462356), (168, 1305675), (175, 1253448), (180, 1218630), (189, 1160600), (196, 1119150), (200, 1096767), (210, 1044540), (216, 1015525), (225, 974904), (245, 895320), (252, 870450), (270, 812420), (280, 783405), (294, 746100), (300, 731178), (315, 696360), (350, 626724), (360, 609315), (378, 580300), (392, 559575), (420, 522270), (441, 497400), (450, 487452), (490, 447660), (504, 435225), (525, 417816), (540, 406210), (588, 373050), (600, 365589), (630, 348180), (675, 324968), (700, 313362), (735, 298440), (756, 290150), (829, 264600), (840, 261135), (882, 248700), (900, 243726), (945, 232120), (980, 223830), (1050, 208908), (1080, 203105), (1176, 186525), (1225, 179064), (1260, 174090), (1323, 165800), (1350, 162484), (1400, 156681), (1470, 149220), (1512, 145075), (1575, 139272), (1658, 132300), (1764, 124350), (1800, 121863), (1890, 116060), (1960, 111915), (2100, 104454), (2205, 99480), (2450, 89532), (2487, 88200), (2520, 87045), (2646, 82900), (2700, 81242), (2940, 74610), (3150, 69636), (3316, 66150), (3528, 62175), (3675, 59688), (3780, 58030), (4145, 52920), (4200, 52227), (4410, 49740), (4725, 46424), (4900, 44766), (4974, 44100), (5292, 41450), (5400, 40621), (5803, 37800), (5880, 37305), (6300, 34818), (6615, 33160), (6632, 33075), (7350, 29844), (7461, 29400), (7560, 29015), (8290, 26460), (8820, 24870), (9450, 23212), (9800, 22383), (9948, 22050), (10584, 20725), (11025, 19896), (11606, 18900), (12435, 17640), (12600, 17409), (13230, 16580), (14700, 14922)]