2550680000

素因数分解:

$2^6\times 5^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 420

約数和(自身を含む): 7598517696

約数和(自身を除く): 5047837696

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 31, 32, 34, 40, 44, 50, 55, 62, 64, 68, 80, 85, 88, 100, 110, 121, 124, 125, 136, 155, 160, 170, 176, 187, 200, 220, 242, 248, 250, 272, 275, 310, 320, 340, 341, 352, 374, 400, 425, 440, 484, 496, 500, 527, 544, 550, 605, 620, 625, 680, 682, 704, 748, 775, 800, 850, 880, 935, 968, 992, 1000, 1054, 1088, 1100, 1210, 1240, 1250, 1360, 1364, 1375, 1496, 1550, 1600, 1700, 1705, 1760, 1870, 1936, 1984, 2000, 2057, 2108, 2125, 2200, 2420, 2480, 2500, 2635, 2720, 2728, 2750, 2992, 3025, 3100, 3400, 3410, 3520, 3740, 3751, 3872, 3875, 4000, 4114, 4216, 4250, 4400, 4675, 4840, 4960, 5000, 5270, 5440, 5456, 5500, 5797, 5984, 6050, 6200, 6800, 6820, 6875, 7480, 7502, 7744, 7750, 8000, 8228, 8432, 8500, 8525, 8800, 9350, 9680, 9920, 10000, 10285, 10540, 10625, 10912, 11000, 11594, 11968, 12100, 12400, 13175, 13600, 13640, 13750, 14960, 15004, 15125, 15500, 16456, 16864, 17000, 17050, 17600, 18700, 18755, 19360, 19375, 20000, 20570, 21080, 21250, 21824, 22000, 23188, 23375, 24200, 24800, 26350, 27200, 27280, 27500, 28985, 29920, 30008, 30250, 31000, 32912, 33728, 34000, 34100, 37400, 37510, 38720, 38750, 40000, 41140, 42160, 42500, 42625, 44000, 46376, 46750, 48400, 49600, 51425, 52700, 54560, 55000, 57970, 59840, 60016, 60500, 62000, 63767, 65824, 65875, 68000, 68200, 74800, 75020, 75625, 77500, 82280, 84320, 85000, 85250, 88000, 92752, 93500, 93775, 96800, 102850, 105400, 109120, 110000, 115940, 116875, 120032, 121000, 124000, 127534, 131648, 131750, 136000, 136400, 144925, 149600, 150040, 151250, 155000, 164560, 168640, 170000, 170500, 185504, 187000, 187550, 193600, 205700, 210800, 213125, 220000, 231880, 233750, 240064, 242000, 248000, 255068, 257125, 263500, 272800, 289850, 299200, 300080, 302500, 310000, 318835, 329120, 329375, 340000, 341000, 371008, 374000, 375100, 411400, 421600, 426250, 440000, 463760, 467500, 468875, 484000, 510136, 514250, 527000, 545600, 579700, 600160, 605000, 620000, 637670, 658240, 658750, 680000, 682000, 724625, 748000, 750200, 822800, 843200, 852500, 927520, 935000, 937750, 968000, 1020272, 1028500, 1054000, 1159400, 1200320, 1210000, 1240000, 1275340, 1285625, 1317500, 1364000, 1449250, 1496000, 1500400, 1594175, 1645600, 1705000, 1855040, 1870000, 1875500, 2040544, 2057000, 2108000, 2318800, 2344375, 2420000, 2550680, 2571250, 2635000, 2728000, 2898500, 3000800, 3188350, 3291200, 3410000, 3623125, 3740000, 3751000, 4081088, 4114000, 4216000, 4637600, 4688750, 4840000, 5101360, 5142500, 5270000, 5797000, 6001600, 6376700, 6820000, 7246250, 7480000, 7502000, 7970875, 8228000, 9275200, 9377500, 10202720, 10285000, 10540000, 11594000, 12753400, 13640000, 14492500, 15004000, 15941750, 16456000, 18755000, 20405440, 20570000, 21080000, 23188000, 25506800, 28985000, 30008000, 31883500, 37510000, 39854375, 41140000, 46376000, 51013600, 57970000, 63767000, 75020000, 79708750, 82280000, 102027200, 115940000, 127534000, 150040000, 159417500, 231880000, 255068000, 318835000, 510136000, 637670000, 1275340000, 2550680000]

約数ペア:

[(1, 2550680000), (2, 1275340000), (4, 637670000), (5, 510136000), (8, 318835000), (10, 255068000), (11, 231880000), (16, 159417500), (17, 150040000), (20, 127534000), (22, 115940000), (25, 102027200), (31, 82280000), (32, 79708750), (34, 75020000), (40, 63767000), (44, 57970000), (50, 51013600), (55, 46376000), (62, 41140000), (64, 39854375), (68, 37510000), (80, 31883500), (85, 30008000), (88, 28985000), (100, 25506800), (110, 23188000), (121, 21080000), (124, 20570000), (125, 20405440), (136, 18755000), (155, 16456000), (160, 15941750), (170, 15004000), (176, 14492500), (187, 13640000), (200, 12753400), (220, 11594000), (242, 10540000), (248, 10285000), (250, 10202720), (272, 9377500), (275, 9275200), (310, 8228000), (320, 7970875), (340, 7502000), (341, 7480000), (352, 7246250), (374, 6820000), (400, 6376700), (425, 6001600), (440, 5797000), (484, 5270000), (496, 5142500), (500, 5101360), (527, 4840000), (544, 4688750), (550, 4637600), (605, 4216000), (620, 4114000), (625, 4081088), (680, 3751000), (682, 3740000), (704, 3623125), (748, 3410000), (775, 3291200), (800, 3188350), (850, 3000800), (880, 2898500), (935, 2728000), (968, 2635000), (992, 2571250), (1000, 2550680), (1054, 2420000), (1088, 2344375), (1100, 2318800), (1210, 2108000), (1240, 2057000), (1250, 2040544), (1360, 1875500), (1364, 1870000), (1375, 1855040), (1496, 1705000), (1550, 1645600), (1600, 1594175), (1700, 1500400), (1705, 1496000), (1760, 1449250), (1870, 1364000), (1936, 1317500), (1984, 1285625), (2000, 1275340), (2057, 1240000), (2108, 1210000), (2125, 1200320), (2200, 1159400), (2420, 1054000), (2480, 1028500), (2500, 1020272), (2635, 968000), (2720, 937750), (2728, 935000), (2750, 927520), (2992, 852500), (3025, 843200), (3100, 822800), (3400, 750200), (3410, 748000), (3520, 724625), (3740, 682000), (3751, 680000), (3872, 658750), (3875, 658240), (4000, 637670), (4114, 620000), (4216, 605000), (4250, 600160), (4400, 579700), (4675, 545600), (4840, 527000), (4960, 514250), (5000, 510136), (5270, 484000), (5440, 468875), (5456, 467500), (5500, 463760), (5797, 440000), (5984, 426250), (6050, 421600), (6200, 411400), (6800, 375100), (6820, 374000), (6875, 371008), (7480, 341000), (7502, 340000), (7744, 329375), (7750, 329120), (8000, 318835), (8228, 310000), (8432, 302500), (8500, 300080), (8525, 299200), (8800, 289850), (9350, 272800), (9680, 263500), (9920, 257125), (10000, 255068), (10285, 248000), (10540, 242000), (10625, 240064), (10912, 233750), (11000, 231880), (11594, 220000), (11968, 213125), (12100, 210800), (12400, 205700), (13175, 193600), (13600, 187550), (13640, 187000), (13750, 185504), (14960, 170500), (15004, 170000), (15125, 168640), (15500, 164560), (16456, 155000), (16864, 151250), (17000, 150040), (17050, 149600), (17600, 144925), (18700, 136400), (18755, 136000), (19360, 131750), (19375, 131648), (20000, 127534), (20570, 124000), (21080, 121000), (21250, 120032), (21824, 116875), (22000, 115940), (23188, 110000), (23375, 109120), (24200, 105400), (24800, 102850), (26350, 96800), (27200, 93775), (27280, 93500), (27500, 92752), (28985, 88000), (29920, 85250), (30008, 85000), (30250, 84320), (31000, 82280), (32912, 77500), (33728, 75625), (34000, 75020), (34100, 74800), (37400, 68200), (37510, 68000), (38720, 65875), (38750, 65824), (40000, 63767), (41140, 62000), (42160, 60500), (42500, 60016), (42625, 59840), (44000, 57970), (46376, 55000), (46750, 54560), (48400, 52700), (49600, 51425)]