207308970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:522

約数の個数: 160

約数和(自身を含む): 620991360

約数和(自身を除く): 413682390

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 53, 54, 55, 66, 81, 90, 99, 106, 110, 135, 159, 162, 165, 198, 265, 270, 297, 318, 330, 405, 439, 477, 495, 530, 583, 594, 795, 810, 878, 891, 954, 990, 1166, 1317, 1431, 1485, 1590, 1749, 1782, 2195, 2385, 2634, 2862, 2915, 2970, 3498, 3951, 4293, 4390, 4455, 4770, 4829, 5247, 5830, 6585, 7155, 7902, 8586, 8745, 8910, 9658, 10494, 11853, 13170, 14310, 14487, 15741, 17490, 19755, 21465, 23267, 23706, 24145, 26235, 28974, 31482, 35559, 39510, 42930, 43461, 46534, 47223, 48290, 52470, 59265, 69801, 71118, 72435, 78705, 86922, 94446, 116335, 118530, 130383, 139602, 144870, 157410, 177795, 209403, 217305, 232670, 236115, 255937, 260766, 349005, 355590, 391149, 418806, 434610, 472230, 511874, 628209, 651915, 698010, 767811, 782298, 1047015, 1256418, 1279685, 1303830, 1535622, 1884627, 1955745, 2094030, 2303433, 2559370, 3141045, 3769254, 3839055, 3911490, 4606866, 6282090, 6910299, 7678110, 9423135, 11517165, 13820598, 18846270, 20730897, 23034330, 34551495, 41461794, 69102990, 103654485, 207308970]

約数ペア:

[(1, 207308970), (2, 103654485), (3, 69102990), (5, 41461794), (6, 34551495), (9, 23034330), (10, 20730897), (11, 18846270), (15, 13820598), (18, 11517165), (22, 9423135), (27, 7678110), (30, 6910299), (33, 6282090), (45, 4606866), (53, 3911490), (54, 3839055), (55, 3769254), (66, 3141045), (81, 2559370), (90, 2303433), (99, 2094030), (106, 1955745), (110, 1884627), (135, 1535622), (159, 1303830), (162, 1279685), (165, 1256418), (198, 1047015), (265, 782298), (270, 767811), (297, 698010), (318, 651915), (330, 628209), (405, 511874), (439, 472230), (477, 434610), (495, 418806), (530, 391149), (583, 355590), (594, 349005), (795, 260766), (810, 255937), (878, 236115), (891, 232670), (954, 217305), (990, 209403), (1166, 177795), (1317, 157410), (1431, 144870), (1485, 139602), (1590, 130383), (1749, 118530), (1782, 116335), (2195, 94446), (2385, 86922), (2634, 78705), (2862, 72435), (2915, 71118), (2970, 69801), (3498, 59265), (3951, 52470), (4293, 48290), (4390, 47223), (4455, 46534), (4770, 43461), (4829, 42930), (5247, 39510), (5830, 35559), (6585, 31482), (7155, 28974), (7902, 26235), (8586, 24145), (8745, 23706), (8910, 23267), (9658, 21465), (10494, 19755), (11853, 17490), (13170, 15741), (14310, 14487)]