2186837100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1109}}^1$

素因数の和:1449

約数の個数: 216

約数和(自身を含む): 7865850720

約数和(自身を除く): 5679013620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 313, 315, 350, 420, 450, 525, 626, 630, 700, 900, 939, 1050, 1109, 1252, 1260, 1565, 1575, 1878, 2100, 2191, 2218, 2817, 3130, 3150, 3327, 3756, 4382, 4436, 4695, 5545, 5634, 6260, 6300, 6573, 6654, 7763, 7825, 8764, 9390, 9981, 10955, 11090, 11268, 13146, 13308, 14085, 15526, 15650, 16635, 18780, 19719, 19962, 21910, 22180, 23289, 23475, 26292, 27725, 28170, 31052, 31300, 32865, 33270, 38815, 39438, 39924, 43820, 46578, 46950, 49905, 54775, 55450, 56340, 65730, 66540, 69867, 70425, 77630, 78876, 83175, 93156, 93900, 98595, 99810, 109550, 110900, 116445, 131460, 139734, 140850, 155260, 164325, 166350, 194075, 197190, 199620, 219100, 232890, 249525, 279468, 281700, 328650, 332700, 347117, 349335, 388150, 394380, 465780, 492975, 499050, 582225, 657300, 694234, 698670, 776300, 985950, 998100, 1041351, 1164450, 1388468, 1397340, 1735585, 1746675, 1971900, 2082702, 2328900, 2429819, 3124053, 3471170, 3493350, 4165404, 4859638, 5206755, 6248106, 6942340, 6986700, 7289457, 8677925, 9719276, 10413510, 12149095, 12496212, 14578914, 15620265, 17355850, 20827020, 21868371, 24298190, 26033775, 29157828, 31240530, 34711700, 36447285, 43736742, 48596380, 52067550, 60745475, 62481060, 72894570, 78101325, 87473484, 104135100, 109341855, 121490950, 145789140, 156202650, 182236425, 218683710, 242981900, 312405300, 364472850, 437367420, 546709275, 728945700, 1093418550, 2186837100]

約数ペア:

[(1, 2186837100), (2, 1093418550), (3, 728945700), (4, 546709275), (5, 437367420), (6, 364472850), (7, 312405300), (9, 242981900), (10, 218683710), (12, 182236425), (14, 156202650), (15, 145789140), (18, 121490950), (20, 109341855), (21, 104135100), (25, 87473484), (28, 78101325), (30, 72894570), (35, 62481060), (36, 60745475), (42, 52067550), (45, 48596380), (50, 43736742), (60, 36447285), (63, 34711700), (70, 31240530), (75, 29157828), (84, 26033775), (90, 24298190), (100, 21868371), (105, 20827020), (126, 17355850), (140, 15620265), (150, 14578914), (175, 12496212), (180, 12149095), (210, 10413510), (225, 9719276), (252, 8677925), (300, 7289457), (313, 6986700), (315, 6942340), (350, 6248106), (420, 5206755), (450, 4859638), (525, 4165404), (626, 3493350), (630, 3471170), (700, 3124053), (900, 2429819), (939, 2328900), (1050, 2082702), (1109, 1971900), (1252, 1746675), (1260, 1735585), (1565, 1397340), (1575, 1388468), (1878, 1164450), (2100, 1041351), (2191, 998100), (2218, 985950), (2817, 776300), (3130, 698670), (3150, 694234), (3327, 657300), (3756, 582225), (4382, 499050), (4436, 492975), (4695, 465780), (5545, 394380), (5634, 388150), (6260, 349335), (6300, 347117), (6573, 332700), (6654, 328650), (7763, 281700), (7825, 279468), (8764, 249525), (9390, 232890), (9981, 219100), (10955, 199620), (11090, 197190), (11268, 194075), (13146, 166350), (13308, 164325), (14085, 155260), (15526, 140850), (15650, 139734), (16635, 131460), (18780, 116445), (19719, 110900), (19962, 109550), (21910, 99810), (22180, 98595), (23289, 93900), (23475, 93156), (26292, 83175), (27725, 78876), (28170, 77630), (31052, 70425), (31300, 69867), (32865, 66540), (33270, 65730), (38815, 56340), (39438, 55450), (39924, 54775), (43820, 49905), (46578, 46950)]