28863450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:67

約数の個数: 288

約数和(自身を含む): 104457600

約数和(自身を除く): 75594150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 17, 18, 21, 22, 25, 30, 33, 34, 35, 42, 45, 49, 50, 51, 55, 63, 66, 70, 75, 77, 85, 90, 98, 99, 102, 105, 110, 119, 126, 147, 150, 153, 154, 165, 170, 175, 187, 198, 210, 225, 231, 238, 245, 255, 275, 294, 306, 315, 330, 343, 350, 357, 374, 385, 425, 441, 450, 462, 490, 495, 510, 525, 539, 550, 561, 595, 630, 686, 693, 714, 735, 765, 770, 825, 833, 850, 882, 935, 990, 1029, 1050, 1071, 1078, 1122, 1155, 1190, 1225, 1275, 1309, 1386, 1470, 1530, 1575, 1617, 1650, 1666, 1683, 1715, 1785, 1870, 1925, 2058, 2142, 2205, 2310, 2450, 2475, 2499, 2550, 2618, 2695, 2805, 2975, 3087, 3150, 3234, 3366, 3430, 3465, 3570, 3675, 3773, 3825, 3850, 3927, 4165, 4410, 4675, 4851, 4950, 4998, 5145, 5355, 5390, 5610, 5775, 5831, 5950, 6174, 6545, 6930, 7350, 7497, 7546, 7650, 7854, 8085, 8330, 8415, 8575, 8925, 9163, 9350, 9702, 10290, 10710, 11025, 11319, 11550, 11662, 11781, 12495, 13090, 13475, 14025, 14994, 15435, 16170, 16830, 17150, 17325, 17493, 17850, 18326, 18865, 19635, 20825, 22050, 22638, 23562, 24255, 24990, 25725, 26775, 26950, 27489, 28050, 29155, 30870, 32725, 33957, 34650, 34986, 37485, 37730, 39270, 40425, 41650, 42075, 45815, 48510, 51450, 52479, 53550, 54978, 56595, 58310, 58905, 62475, 64141, 65450, 67914, 74970, 77175, 80850, 82467, 84150, 87465, 91630, 94325, 98175, 104958, 113190, 117810, 121275, 124950, 128282, 137445, 145775, 154350, 164934, 169785, 174930, 187425, 188650, 192423, 196350, 229075, 242550, 262395, 274890, 282975, 291550, 294525, 320705, 339570, 374850, 384846, 412335, 437325, 458150, 524790, 565950, 577269, 589050, 641410, 687225, 824670, 848925, 874650, 962115, 1154538, 1311975, 1374450, 1603525, 1697850, 1924230, 2061675, 2623950, 2886345, 3207050, 4123350, 4810575, 5772690, 9621150, 14431725, 28863450]

約数ペア:

[(1, 28863450), (2, 14431725), (3, 9621150), (5, 5772690), (6, 4810575), (7, 4123350), (9, 3207050), (10, 2886345), (11, 2623950), (14, 2061675), (15, 1924230), (17, 1697850), (18, 1603525), (21, 1374450), (22, 1311975), (25, 1154538), (30, 962115), (33, 874650), (34, 848925), (35, 824670), (42, 687225), (45, 641410), (49, 589050), (50, 577269), (51, 565950), (55, 524790), (63, 458150), (66, 437325), (70, 412335), (75, 384846), (77, 374850), (85, 339570), (90, 320705), (98, 294525), (99, 291550), (102, 282975), (105, 274890), (110, 262395), (119, 242550), (126, 229075), (147, 196350), (150, 192423), (153, 188650), (154, 187425), (165, 174930), (170, 169785), (175, 164934), (187, 154350), (198, 145775), (210, 137445), (225, 128282), (231, 124950), (238, 121275), (245, 117810), (255, 113190), (275, 104958), (294, 98175), (306, 94325), (315, 91630), (330, 87465), (343, 84150), (350, 82467), (357, 80850), (374, 77175), (385, 74970), (425, 67914), (441, 65450), (450, 64141), (462, 62475), (490, 58905), (495, 58310), (510, 56595), (525, 54978), (539, 53550), (550, 52479), (561, 51450), (595, 48510), (630, 45815), (686, 42075), (693, 41650), (714, 40425), (735, 39270), (765, 37730), (770, 37485), (825, 34986), (833, 34650), (850, 33957), (882, 32725), (935, 30870), (990, 29155), (1029, 28050), (1050, 27489), (1071, 26950), (1078, 26775), (1122, 25725), (1155, 24990), (1190, 24255), (1225, 23562), (1275, 22638), (1309, 22050), (1386, 20825), (1470, 19635), (1530, 18865), (1575, 18326), (1617, 17850), (1650, 17493), (1666, 17325), (1683, 17150), (1715, 16830), (1785, 16170), (1870, 15435), (1925, 14994), (2058, 14025), (2142, 13475), (2205, 13090), (2310, 12495), (2450, 11781), (2475, 11662), (2499, 11550), (2550, 11319), (2618, 11025), (2695, 10710), (2805, 10290), (2975, 9702), (3087, 9350), (3150, 9163), (3234, 8925), (3366, 8575), (3430, 8415), (3465, 8330), (3570, 8085), (3675, 7854), (3773, 7650), (3825, 7546), (3850, 7497), (3927, 7350), (4165, 6930), (4410, 6545), (4675, 6174), (4851, 5950), (4950, 5831), (4998, 5775), (5145, 5610), (5355, 5390)]