358156980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 1116604944

約数和(自身を除く): 758447964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 97, 146, 180, 194, 219, 281, 291, 292, 365, 388, 438, 485, 562, 582, 657, 730, 843, 873, 876, 970, 1095, 1124, 1164, 1314, 1405, 1455, 1460, 1686, 1746, 1940, 2190, 2529, 2628, 2810, 2910, 3285, 3372, 3492, 4215, 4365, 4380, 5058, 5620, 5820, 6570, 7081, 8430, 8730, 10116, 12645, 13140, 14162, 16860, 17460, 20513, 21243, 25290, 27257, 28324, 35405, 41026, 42486, 50580, 54514, 61539, 63729, 70810, 81771, 82052, 84972, 102565, 106215, 109028, 123078, 127458, 136285, 141620, 163542, 184617, 205130, 212430, 245313, 246156, 254916, 272570, 307695, 318645, 327084, 369234, 408855, 410260, 424860, 490626, 545140, 615390, 637290, 738468, 817710, 923085, 981252, 1226565, 1230780, 1274580, 1635420, 1846170, 1989761, 2453130, 3692340, 3979522, 4906260, 5969283, 7959044, 9948805, 11938566, 17907849, 19897610, 23877132, 29846415, 35815698, 39795220, 59692830, 71631396, 89539245, 119385660, 179078490, 358156980]

約数ペア:

[(1, 358156980), (2, 179078490), (3, 119385660), (4, 89539245), (5, 71631396), (6, 59692830), (9, 39795220), (10, 35815698), (12, 29846415), (15, 23877132), (18, 19897610), (20, 17907849), (30, 11938566), (36, 9948805), (45, 7959044), (60, 5969283), (73, 4906260), (90, 3979522), (97, 3692340), (146, 2453130), (180, 1989761), (194, 1846170), (219, 1635420), (281, 1274580), (291, 1230780), (292, 1226565), (365, 981252), (388, 923085), (438, 817710), (485, 738468), (562, 637290), (582, 615390), (657, 545140), (730, 490626), (843, 424860), (873, 410260), (876, 408855), (970, 369234), (1095, 327084), (1124, 318645), (1164, 307695), (1314, 272570), (1405, 254916), (1455, 246156), (1460, 245313), (1686, 212430), (1746, 205130), (1940, 184617), (2190, 163542), (2529, 141620), (2628, 136285), (2810, 127458), (2910, 123078), (3285, 109028), (3372, 106215), (3492, 102565), (4215, 84972), (4365, 82052), (4380, 81771), (5058, 70810), (5620, 63729), (5820, 61539), (6570, 54514), (7081, 50580), (8430, 42486), (8730, 41026), (10116, 35405), (12645, 28324), (13140, 27257), (14162, 25290), (16860, 21243), (17460, 20513)]