72340290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:406

約数の個数: 160

約数和(自身を含む): 222051456

約数和(自身を除く): 149711166

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 27, 30, 33, 45, 46, 54, 55, 66, 69, 81, 90, 99, 110, 115, 135, 138, 162, 165, 198, 207, 230, 253, 270, 297, 330, 345, 353, 405, 414, 495, 506, 594, 621, 690, 706, 759, 810, 891, 990, 1035, 1059, 1242, 1265, 1485, 1518, 1765, 1782, 1863, 2070, 2118, 2277, 2530, 2970, 3105, 3177, 3530, 3726, 3795, 3883, 4455, 4554, 5295, 6210, 6354, 6831, 7590, 7766, 8119, 8910, 9315, 9531, 10590, 11385, 11649, 13662, 15885, 16238, 18630, 19062, 19415, 20493, 22770, 23298, 24357, 28593, 31770, 34155, 34947, 38830, 40595, 40986, 47655, 48714, 57186, 58245, 68310, 69894, 73071, 81190, 89309, 95310, 102465, 104841, 116490, 121785, 142965, 146142, 174735, 178618, 204930, 209682, 219213, 243570, 267927, 285930, 314523, 349470, 365355, 438426, 446545, 524205, 535854, 629046, 657639, 730710, 803781, 893090, 1048410, 1096065, 1315278, 1339635, 1572615, 1607562, 2192130, 2411343, 2679270, 3145230, 3288195, 4018905, 4822686, 6576390, 7234029, 8037810, 12056715, 14468058, 24113430, 36170145, 72340290]

約数ペア:

[(1, 72340290), (2, 36170145), (3, 24113430), (5, 14468058), (6, 12056715), (9, 8037810), (10, 7234029), (11, 6576390), (15, 4822686), (18, 4018905), (22, 3288195), (23, 3145230), (27, 2679270), (30, 2411343), (33, 2192130), (45, 1607562), (46, 1572615), (54, 1339635), (55, 1315278), (66, 1096065), (69, 1048410), (81, 893090), (90, 803781), (99, 730710), (110, 657639), (115, 629046), (135, 535854), (138, 524205), (162, 446545), (165, 438426), (198, 365355), (207, 349470), (230, 314523), (253, 285930), (270, 267927), (297, 243570), (330, 219213), (345, 209682), (353, 204930), (405, 178618), (414, 174735), (495, 146142), (506, 142965), (594, 121785), (621, 116490), (690, 104841), (706, 102465), (759, 95310), (810, 89309), (891, 81190), (990, 73071), (1035, 69894), (1059, 68310), (1242, 58245), (1265, 57186), (1485, 48714), (1518, 47655), (1765, 40986), (1782, 40595), (1863, 38830), (2070, 34947), (2118, 34155), (2277, 31770), (2530, 28593), (2970, 24357), (3105, 23298), (3177, 22770), (3530, 20493), (3726, 19415), (3795, 19062), (3883, 18630), (4455, 16238), (4554, 15885), (5295, 13662), (6210, 11649), (6354, 11385), (6831, 10590), (7590, 9531), (7766, 9315), (8119, 8910)]