28759500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:126

約数の個数: 288

約数和(自身を含む): 114476544

約数和(自身を除く): 85717044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 28, 30, 33, 35, 36, 42, 44, 45, 50, 55, 60, 63, 66, 70, 75, 77, 83, 84, 90, 99, 100, 105, 110, 125, 126, 132, 140, 150, 154, 165, 166, 175, 180, 198, 210, 220, 225, 231, 249, 250, 252, 275, 300, 308, 315, 330, 332, 350, 375, 385, 396, 415, 420, 450, 462, 495, 498, 500, 525, 550, 581, 630, 660, 693, 700, 747, 750, 770, 825, 830, 875, 900, 913, 924, 990, 996, 1050, 1100, 1125, 1155, 1162, 1245, 1260, 1375, 1386, 1494, 1500, 1540, 1575, 1650, 1660, 1743, 1750, 1826, 1925, 1980, 2075, 2100, 2250, 2310, 2324, 2475, 2490, 2625, 2739, 2750, 2772, 2905, 2988, 3150, 3300, 3465, 3486, 3500, 3652, 3735, 3850, 4125, 4150, 4500, 4565, 4620, 4950, 4980, 5229, 5250, 5478, 5500, 5775, 5810, 6225, 6300, 6391, 6930, 6972, 7470, 7700, 7875, 8217, 8250, 8300, 8715, 9130, 9625, 9900, 10375, 10458, 10500, 10956, 11550, 11620, 12375, 12450, 12782, 13695, 13860, 14525, 14940, 15750, 16434, 16500, 17325, 17430, 18260, 18675, 19173, 19250, 20750, 20916, 22825, 23100, 24750, 24900, 25564, 26145, 27390, 28875, 29050, 31125, 31500, 31955, 32868, 34650, 34860, 37350, 38346, 38500, 41085, 41500, 43575, 45650, 49500, 52290, 54780, 57519, 57750, 58100, 62250, 63910, 68475, 69300, 72625, 74700, 76692, 82170, 86625, 87150, 91300, 93375, 95865, 104580, 114125, 115038, 115500, 124500, 127820, 130725, 136950, 145250, 159775, 164340, 173250, 174300, 186750, 191730, 205425, 217875, 228250, 230076, 261450, 273900, 287595, 290500, 319550, 342375, 346500, 373500, 383460, 410850, 435750, 456500, 479325, 522900, 575190, 639100, 653625, 684750, 798875, 821700, 871500, 958650, 1027125, 1150380, 1307250, 1369500, 1437975, 1597750, 1917300, 2054250, 2396625, 2614500, 2875950, 3195500, 4108500, 4793250, 5751900, 7189875, 9586500, 14379750, 28759500]

約数ペア:

[(1, 28759500), (2, 14379750), (3, 9586500), (4, 7189875), (5, 5751900), (6, 4793250), (7, 4108500), (9, 3195500), (10, 2875950), (11, 2614500), (12, 2396625), (14, 2054250), (15, 1917300), (18, 1597750), (20, 1437975), (21, 1369500), (22, 1307250), (25, 1150380), (28, 1027125), (30, 958650), (33, 871500), (35, 821700), (36, 798875), (42, 684750), (44, 653625), (45, 639100), (50, 575190), (55, 522900), (60, 479325), (63, 456500), (66, 435750), (70, 410850), (75, 383460), (77, 373500), (83, 346500), (84, 342375), (90, 319550), (99, 290500), (100, 287595), (105, 273900), (110, 261450), (125, 230076), (126, 228250), (132, 217875), (140, 205425), (150, 191730), (154, 186750), (165, 174300), (166, 173250), (175, 164340), (180, 159775), (198, 145250), (210, 136950), (220, 130725), (225, 127820), (231, 124500), (249, 115500), (250, 115038), (252, 114125), (275, 104580), (300, 95865), (308, 93375), (315, 91300), (330, 87150), (332, 86625), (350, 82170), (375, 76692), (385, 74700), (396, 72625), (415, 69300), (420, 68475), (450, 63910), (462, 62250), (495, 58100), (498, 57750), (500, 57519), (525, 54780), (550, 52290), (581, 49500), (630, 45650), (660, 43575), (693, 41500), (700, 41085), (747, 38500), (750, 38346), (770, 37350), (825, 34860), (830, 34650), (875, 32868), (900, 31955), (913, 31500), (924, 31125), (990, 29050), (996, 28875), (1050, 27390), (1100, 26145), (1125, 25564), (1155, 24900), (1162, 24750), (1245, 23100), (1260, 22825), (1375, 20916), (1386, 20750), (1494, 19250), (1500, 19173), (1540, 18675), (1575, 18260), (1650, 17430), (1660, 17325), (1743, 16500), (1750, 16434), (1826, 15750), (1925, 14940), (1980, 14525), (2075, 13860), (2100, 13695), (2250, 12782), (2310, 12450), (2324, 12375), (2475, 11620), (2490, 11550), (2625, 10956), (2739, 10500), (2750, 10458), (2772, 10375), (2905, 9900), (2988, 9625), (3150, 9130), (3300, 8715), (3465, 8300), (3486, 8250), (3500, 8217), (3652, 7875), (3735, 7700), (3850, 7470), (4125, 6972), (4150, 6930), (4500, 6391), (4565, 6300), (4620, 6225), (4950, 5810), (4980, 5775), (5229, 5500), (5250, 5478)]