20131650

素因数分解:

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

素因数の和:126

約数の個数: 216

約数和(自身を含む): 69464304

約数和(自身を除く): 49332654

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 49, 50, 55, 63, 66, 70, 75, 77, 83, 90, 98, 99, 105, 110, 126, 147, 150, 154, 165, 166, 175, 198, 210, 225, 231, 245, 249, 275, 294, 315, 330, 350, 385, 415, 441, 450, 462, 490, 495, 498, 525, 539, 550, 581, 630, 693, 735, 747, 770, 825, 830, 882, 913, 990, 1050, 1078, 1155, 1162, 1225, 1245, 1386, 1470, 1494, 1575, 1617, 1650, 1743, 1826, 1925, 2075, 2205, 2310, 2450, 2475, 2490, 2695, 2739, 2905, 3150, 3234, 3465, 3486, 3675, 3735, 3850, 4067, 4150, 4410, 4565, 4851, 4950, 5229, 5390, 5478, 5775, 5810, 6225, 6391, 6930, 7350, 7470, 8085, 8134, 8217, 8715, 9130, 9702, 10458, 11025, 11550, 12201, 12450, 12782, 13475, 13695, 14525, 16170, 16434, 17325, 17430, 18675, 19173, 20335, 22050, 22825, 24255, 24402, 26145, 26950, 27390, 29050, 31955, 34650, 36603, 37350, 38346, 40425, 40670, 41085, 43575, 44737, 45650, 48510, 52290, 57519, 61005, 63910, 68475, 73206, 80850, 82170, 87150, 89474, 95865, 101675, 115038, 121275, 122010, 130725, 134211, 136950, 159775, 183015, 191730, 203350, 205425, 223685, 242550, 261450, 268422, 287595, 305025, 319550, 366030, 402633, 410850, 447370, 479325, 575190, 610050, 671055, 805266, 915075, 958650, 1118425, 1342110, 1437975, 1830150, 2013165, 2236850, 2875950, 3355275, 4026330, 6710550, 10065825, 20131650]

約数ペア:

[(1, 20131650), (2, 10065825), (3, 6710550), (5, 4026330), (6, 3355275), (7, 2875950), (9, 2236850), (10, 2013165), (11, 1830150), (14, 1437975), (15, 1342110), (18, 1118425), (21, 958650), (22, 915075), (25, 805266), (30, 671055), (33, 610050), (35, 575190), (42, 479325), (45, 447370), (49, 410850), (50, 402633), (55, 366030), (63, 319550), (66, 305025), (70, 287595), (75, 268422), (77, 261450), (83, 242550), (90, 223685), (98, 205425), (99, 203350), (105, 191730), (110, 183015), (126, 159775), (147, 136950), (150, 134211), (154, 130725), (165, 122010), (166, 121275), (175, 115038), (198, 101675), (210, 95865), (225, 89474), (231, 87150), (245, 82170), (249, 80850), (275, 73206), (294, 68475), (315, 63910), (330, 61005), (350, 57519), (385, 52290), (415, 48510), (441, 45650), (450, 44737), (462, 43575), (490, 41085), (495, 40670), (498, 40425), (525, 38346), (539, 37350), (550, 36603), (581, 34650), (630, 31955), (693, 29050), (735, 27390), (747, 26950), (770, 26145), (825, 24402), (830, 24255), (882, 22825), (913, 22050), (990, 20335), (1050, 19173), (1078, 18675), (1155, 17430), (1162, 17325), (1225, 16434), (1245, 16170), (1386, 14525), (1470, 13695), (1494, 13475), (1575, 12782), (1617, 12450), (1650, 12201), (1743, 11550), (1826, 11025), (1925, 10458), (2075, 9702), (2205, 9130), (2310, 8715), (2450, 8217), (2475, 8134), (2490, 8085), (2695, 7470), (2739, 7350), (2905, 6930), (3150, 6391), (3234, 6225), (3465, 5810), (3486, 5775), (3675, 5478), (3735, 5390), (3850, 5229), (4067, 4950), (4150, 4851), (4410, 4565)]