2780419950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2767}}^1$

素因数の和:2832

約数の個数: 288

約数和(自身を含む): 9637954560

約数和(自身を除く): 6857534610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 29, 30, 33, 35, 42, 45, 50, 55, 58, 63, 66, 70, 75, 77, 87, 90, 99, 105, 110, 126, 145, 150, 154, 165, 174, 175, 198, 203, 210, 225, 231, 261, 275, 290, 315, 319, 330, 350, 385, 406, 435, 450, 462, 495, 522, 525, 550, 609, 630, 638, 693, 725, 770, 825, 870, 957, 990, 1015, 1050, 1155, 1218, 1305, 1386, 1450, 1575, 1595, 1650, 1827, 1914, 1925, 2030, 2175, 2233, 2310, 2475, 2610, 2767, 2871, 3045, 3150, 3190, 3465, 3654, 3850, 4350, 4466, 4785, 4950, 5075, 5534, 5742, 5775, 6090, 6525, 6699, 6930, 7975, 8301, 9135, 9570, 10150, 11165, 11550, 13050, 13398, 13835, 14355, 15225, 15950, 16602, 17325, 18270, 19369, 20097, 22330, 23925, 24903, 27670, 28710, 30437, 30450, 33495, 34650, 38738, 40194, 41505, 45675, 47850, 49806, 55825, 58107, 60874, 66990, 69175, 71775, 80243, 83010, 91311, 91350, 96845, 100485, 111650, 116214, 124515, 138350, 143550, 152185, 160486, 167475, 174321, 182622, 193690, 200970, 207525, 213059, 240729, 249030, 273933, 290535, 304370, 334950, 348642, 401215, 415050, 426118, 456555, 481458, 484225, 502425, 547866, 561701, 581070, 622575, 639177, 722187, 760925, 802430, 871605, 882673, 913110, 968450, 1004850, 1065295, 1123402, 1203645, 1245150, 1278354, 1369665, 1444374, 1452675, 1521850, 1685103, 1743210, 1765346, 1917531, 2006075, 2130590, 2282775, 2407290, 2648019, 2739330, 2808505, 2905350, 3195885, 3370206, 3610935, 3835062, 4012150, 4358025, 4413365, 4565550, 5055309, 5296038, 5326475, 5617010, 6018225, 6178711, 6391770, 6848325, 7221870, 7944057, 8425515, 8716050, 8826730, 9587655, 10110618, 10652950, 12036450, 12357422, 13240095, 13696650, 14042525, 15888114, 15979425, 16851030, 18054675, 18536133, 19175310, 22066825, 25276545, 26480190, 28085050, 30893555, 31958850, 36109350, 37072266, 39720285, 42127575, 44133650, 47938275, 50553090, 55608399, 61787110, 66200475, 79440570, 84255150, 92680665, 95876550, 111216798, 126382725, 132400950, 154467775, 185361330, 198601425, 252765450, 278041995, 308935550, 397202850, 463403325, 556083990, 926806650, 1390209975, 2780419950]

約数ペア:

[(1, 2780419950), (2, 1390209975), (3, 926806650), (5, 556083990), (6, 463403325), (7, 397202850), (9, 308935550), (10, 278041995), (11, 252765450), (14, 198601425), (15, 185361330), (18, 154467775), (21, 132400950), (22, 126382725), (25, 111216798), (29, 95876550), (30, 92680665), (33, 84255150), (35, 79440570), (42, 66200475), (45, 61787110), (50, 55608399), (55, 50553090), (58, 47938275), (63, 44133650), (66, 42127575), (70, 39720285), (75, 37072266), (77, 36109350), (87, 31958850), (90, 30893555), (99, 28085050), (105, 26480190), (110, 25276545), (126, 22066825), (145, 19175310), (150, 18536133), (154, 18054675), (165, 16851030), (174, 15979425), (175, 15888114), (198, 14042525), (203, 13696650), (210, 13240095), (225, 12357422), (231, 12036450), (261, 10652950), (275, 10110618), (290, 9587655), (315, 8826730), (319, 8716050), (330, 8425515), (350, 7944057), (385, 7221870), (406, 6848325), (435, 6391770), (450, 6178711), (462, 6018225), (495, 5617010), (522, 5326475), (525, 5296038), (550, 5055309), (609, 4565550), (630, 4413365), (638, 4358025), (693, 4012150), (725, 3835062), (770, 3610935), (825, 3370206), (870, 3195885), (957, 2905350), (990, 2808505), (1015, 2739330), (1050, 2648019), (1155, 2407290), (1218, 2282775), (1305, 2130590), (1386, 2006075), (1450, 1917531), (1575, 1765346), (1595, 1743210), (1650, 1685103), (1827, 1521850), (1914, 1452675), (1925, 1444374), (2030, 1369665), (2175, 1278354), (2233, 1245150), (2310, 1203645), (2475, 1123402), (2610, 1065295), (2767, 1004850), (2871, 968450), (3045, 913110), (3150, 882673), (3190, 871605), (3465, 802430), (3654, 760925), (3850, 722187), (4350, 639177), (4466, 622575), (4785, 581070), (4950, 561701), (5075, 547866), (5534, 502425), (5742, 484225), (5775, 481458), (6090, 456555), (6525, 426118), (6699, 415050), (6930, 401215), (7975, 348642), (8301, 334950), (9135, 304370), (9570, 290535), (10150, 273933), (11165, 249030), (11550, 240729), (13050, 213059), (13398, 207525), (13835, 200970), (14355, 193690), (15225, 182622), (15950, 174321), (16602, 167475), (17325, 160486), (18270, 152185), (19369, 143550), (20097, 138350), (22330, 124515), (23925, 116214), (24903, 111650), (27670, 100485), (28710, 96845), (30437, 91350), (30450, 91311), (33495, 83010), (34650, 80243), (38738, 71775), (40194, 69175), (41505, 66990), (45675, 60874), (47850, 58107), (49806, 55825)]