138298230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:423

約数の個数: 192

約数和(自身を含む): 448156800

約数和(自身を除く): 309858570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 37, 42, 45, 51, 63, 70, 74, 85, 90, 102, 105, 111, 119, 126, 153, 170, 185, 210, 222, 238, 255, 259, 306, 315, 333, 349, 357, 370, 510, 518, 555, 595, 629, 630, 666, 698, 714, 765, 777, 1047, 1071, 1110, 1190, 1258, 1295, 1530, 1554, 1665, 1745, 1785, 1887, 2094, 2142, 2331, 2443, 2590, 3141, 3145, 3330, 3490, 3570, 3774, 3885, 4403, 4662, 4886, 5235, 5355, 5661, 5933, 6282, 6290, 7329, 7770, 8806, 9435, 10470, 10710, 11322, 11655, 11866, 12215, 12913, 13209, 14658, 15705, 17799, 18870, 21987, 22015, 23310, 24430, 25826, 26418, 28305, 29665, 31410, 35598, 36645, 38739, 39627, 41531, 43974, 44030, 53397, 56610, 59330, 64565, 66045, 73290, 77478, 79254, 83062, 88995, 90391, 106794, 109935, 116217, 124593, 129130, 132090, 177990, 180782, 193695, 198135, 207655, 219521, 219870, 232434, 249186, 266985, 271173, 373779, 387390, 396270, 415310, 439042, 451955, 533970, 542346, 581085, 622965, 658563, 747558, 813519, 903910, 1097605, 1162170, 1245930, 1317126, 1355865, 1536647, 1627038, 1868895, 1975689, 2195210, 2711730, 3073294, 3292815, 3737790, 3951378, 4067595, 4609941, 6585630, 7683235, 8135190, 9219882, 9878445, 13829823, 15366470, 19756890, 23049705, 27659646, 46099410, 69149115, 138298230]

約数ペア:

[(1, 138298230), (2, 69149115), (3, 46099410), (5, 27659646), (6, 23049705), (7, 19756890), (9, 15366470), (10, 13829823), (14, 9878445), (15, 9219882), (17, 8135190), (18, 7683235), (21, 6585630), (30, 4609941), (34, 4067595), (35, 3951378), (37, 3737790), (42, 3292815), (45, 3073294), (51, 2711730), (63, 2195210), (70, 1975689), (74, 1868895), (85, 1627038), (90, 1536647), (102, 1355865), (105, 1317126), (111, 1245930), (119, 1162170), (126, 1097605), (153, 903910), (170, 813519), (185, 747558), (210, 658563), (222, 622965), (238, 581085), (255, 542346), (259, 533970), (306, 451955), (315, 439042), (333, 415310), (349, 396270), (357, 387390), (370, 373779), (510, 271173), (518, 266985), (555, 249186), (595, 232434), (629, 219870), (630, 219521), (666, 207655), (698, 198135), (714, 193695), (765, 180782), (777, 177990), (1047, 132090), (1071, 129130), (1110, 124593), (1190, 116217), (1258, 109935), (1295, 106794), (1530, 90391), (1554, 88995), (1665, 83062), (1745, 79254), (1785, 77478), (1887, 73290), (2094, 66045), (2142, 64565), (2331, 59330), (2443, 56610), (2590, 53397), (3141, 44030), (3145, 43974), (3330, 41531), (3490, 39627), (3570, 38739), (3774, 36645), (3885, 35598), (4403, 31410), (4662, 29665), (4886, 28305), (5235, 26418), (5355, 25826), (5661, 24430), (5933, 23310), (6282, 22015), (6290, 21987), (7329, 18870), (7770, 17799), (8806, 15705), (9435, 14658), (10470, 13209), (10710, 12913), (11322, 12215), (11655, 11866)]