74139450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 235699200

約数和(自身を除く): 161559750

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 49, 50, 55, 66, 70, 75, 77, 98, 105, 110, 131, 147, 150, 154, 165, 175, 210, 231, 245, 262, 275, 294, 330, 343, 350, 385, 393, 462, 490, 525, 539, 550, 655, 686, 735, 770, 786, 825, 917, 1029, 1050, 1078, 1155, 1225, 1310, 1441, 1470, 1617, 1650, 1715, 1834, 1925, 1965, 2058, 2310, 2450, 2695, 2751, 2882, 3234, 3275, 3430, 3675, 3773, 3850, 3930, 4323, 4585, 5145, 5390, 5502, 5775, 6419, 6550, 7205, 7350, 7546, 8085, 8575, 8646, 9170, 9825, 10087, 10290, 11319, 11550, 12838, 13475, 13755, 14410, 16170, 17150, 18865, 19257, 19650, 20174, 21615, 22638, 22925, 25725, 26950, 27510, 30261, 32095, 36025, 37730, 38514, 40425, 43230, 44933, 45850, 50435, 51450, 56595, 60522, 64190, 68775, 70609, 72050, 80850, 89866, 94325, 96285, 100870, 108075, 113190, 134799, 137550, 141218, 151305, 160475, 188650, 192570, 211827, 216150, 224665, 252175, 269598, 282975, 302610, 320950, 353045, 423654, 449330, 481425, 494263, 504350, 565950, 673995, 706090, 756525, 962850, 988526, 1059135, 1123325, 1347990, 1482789, 1513050, 1765225, 2118270, 2246650, 2471315, 2965578, 3369975, 3530450, 4942630, 5295675, 6739950, 7413945, 10591350, 12356575, 14827890, 24713150, 37069725, 74139450]

約数ペア:

[(1, 74139450), (2, 37069725), (3, 24713150), (5, 14827890), (6, 12356575), (7, 10591350), (10, 7413945), (11, 6739950), (14, 5295675), (15, 4942630), (21, 3530450), (22, 3369975), (25, 2965578), (30, 2471315), (33, 2246650), (35, 2118270), (42, 1765225), (49, 1513050), (50, 1482789), (55, 1347990), (66, 1123325), (70, 1059135), (75, 988526), (77, 962850), (98, 756525), (105, 706090), (110, 673995), (131, 565950), (147, 504350), (150, 494263), (154, 481425), (165, 449330), (175, 423654), (210, 353045), (231, 320950), (245, 302610), (262, 282975), (275, 269598), (294, 252175), (330, 224665), (343, 216150), (350, 211827), (385, 192570), (393, 188650), (462, 160475), (490, 151305), (525, 141218), (539, 137550), (550, 134799), (655, 113190), (686, 108075), (735, 100870), (770, 96285), (786, 94325), (825, 89866), (917, 80850), (1029, 72050), (1050, 70609), (1078, 68775), (1155, 64190), (1225, 60522), (1310, 56595), (1441, 51450), (1470, 50435), (1617, 45850), (1650, 44933), (1715, 43230), (1834, 40425), (1925, 38514), (1965, 37730), (2058, 36025), (2310, 32095), (2450, 30261), (2695, 27510), (2751, 26950), (2882, 25725), (3234, 22925), (3275, 22638), (3430, 21615), (3675, 20174), (3773, 19650), (3850, 19257), (3930, 18865), (4323, 17150), (4585, 16170), (5145, 14410), (5390, 13755), (5502, 13475), (5775, 12838), (6419, 11550), (6550, 11319), (7205, 10290), (7350, 10087), (7546, 9825), (8085, 9170), (8575, 8646)]