77719950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2243}}^1$

素因数の和:2279

約数の個数: 144

約数和(自身を含む): 260447616

約数和(自身を除く): 182727666

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, 2243, 2310, 2475, 3150, 3465, 3850, 4486, 4950, 5775, 6729, 6930, 11215, 11550, 13458, 15701, 17325, 20187, 22430, 24673, 31402, 33645, 34650, 40374, 47103, 49346, 56075, 67290, 74019, 78505, 94206, 100935, 112150, 123365, 141309, 148038, 157010, 168225, 172711, 201870, 222057, 235515, 246730, 282618, 336450, 345422, 370095, 392525, 444114, 471030, 504675, 518133, 616825, 706545, 740190, 785050, 863555, 1009350, 1036266, 1110285, 1177575, 1233650, 1413090, 1554399, 1727110, 1850475, 2220570, 2355150, 2590665, 3108798, 3532725, 3700950, 4317775, 5181330, 5551425, 7065450, 7771995, 8635550, 11102850, 12953325, 15543990, 25906650, 38859975, 77719950]

約数ペア:

[(1, 77719950), (2, 38859975), (3, 25906650), (5, 15543990), (6, 12953325), (7, 11102850), (9, 8635550), (10, 7771995), (11, 7065450), (14, 5551425), (15, 5181330), (18, 4317775), (21, 3700950), (22, 3532725), (25, 3108798), (30, 2590665), (33, 2355150), (35, 2220570), (42, 1850475), (45, 1727110), (50, 1554399), (55, 1413090), (63, 1233650), (66, 1177575), (70, 1110285), (75, 1036266), (77, 1009350), (90, 863555), (99, 785050), (105, 740190), (110, 706545), (126, 616825), (150, 518133), (154, 504675), (165, 471030), (175, 444114), (198, 392525), (210, 370095), (225, 345422), (231, 336450), (275, 282618), (315, 246730), (330, 235515), (350, 222057), (385, 201870), (450, 172711), (462, 168225), (495, 157010), (525, 148038), (550, 141309), (630, 123365), (693, 112150), (770, 100935), (825, 94206), (990, 78505), (1050, 74019), (1155, 67290), (1386, 56075), (1575, 49346), (1650, 47103), (1925, 40374), (2243, 34650), (2310, 33645), (2475, 31402), (3150, 24673), (3465, 22430), (3850, 20187), (4486, 17325), (4950, 15701), (5775, 13458), (6729, 11550), (6930, 11215)]