77581350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2239}}^1$

素因数の和:2275

約数の個数: 144

約数和(自身を含む): 259983360

約数和(自身を除く): 182402010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 50, 55, 63, 66, 70, 75, 77, 90, 99, 105, 110, 126, 150, 154, 165, 175, 198, 210, 225, 231, 275, 315, 330, 350, 385, 450, 462, 495, 525, 550, 630, 693, 770, 825, 990, 1050, 1155, 1386, 1575, 1650, 1925, 2239, 2310, 2475, 3150, 3465, 3850, 4478, 4950, 5775, 6717, 6930, 11195, 11550, 13434, 15673, 17325, 20151, 22390, 24629, 31346, 33585, 34650, 40302, 47019, 49258, 55975, 67170, 73887, 78365, 94038, 100755, 111950, 123145, 141057, 147774, 156730, 167925, 172403, 201510, 221661, 235095, 246290, 282114, 335850, 344806, 369435, 391825, 443322, 470190, 503775, 517209, 615725, 705285, 738870, 783650, 862015, 1007550, 1034418, 1108305, 1175475, 1231450, 1410570, 1551627, 1724030, 1847175, 2216610, 2350950, 2586045, 3103254, 3526425, 3694350, 4310075, 5172090, 5541525, 7052850, 7758135, 8620150, 11083050, 12930225, 15516270, 25860450, 38790675, 77581350]

約数ペア:

[(1, 77581350), (2, 38790675), (3, 25860450), (5, 15516270), (6, 12930225), (7, 11083050), (9, 8620150), (10, 7758135), (11, 7052850), (14, 5541525), (15, 5172090), (18, 4310075), (21, 3694350), (22, 3526425), (25, 3103254), (30, 2586045), (33, 2350950), (35, 2216610), (42, 1847175), (45, 1724030), (50, 1551627), (55, 1410570), (63, 1231450), (66, 1175475), (70, 1108305), (75, 1034418), (77, 1007550), (90, 862015), (99, 783650), (105, 738870), (110, 705285), (126, 615725), (150, 517209), (154, 503775), (165, 470190), (175, 443322), (198, 391825), (210, 369435), (225, 344806), (231, 335850), (275, 282114), (315, 246290), (330, 235095), (350, 221661), (385, 201510), (450, 172403), (462, 167925), (495, 156730), (525, 147774), (550, 141057), (630, 123145), (693, 111950), (770, 100755), (825, 94038), (990, 78365), (1050, 73887), (1155, 67170), (1386, 55975), (1575, 49258), (1650, 47019), (1925, 40302), (2239, 34650), (2310, 33585), (2475, 31346), (3150, 24629), (3465, 22390), (3850, 20151), (4478, 17325), (4950, 15673), (5775, 13434), (6717, 11550), (6930, 11195)]