211789748500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{12113}}^1$

素因数の和:12188

約数の個数: 216

約数和(自身を含む): 540132393528

約数和(自身を除く): 328342645028

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 121, 125, 170, 187, 220, 242, 250, 275, 289, 340, 374, 425, 484, 500, 550, 578, 605, 748, 850, 935, 1100, 1156, 1210, 1375, 1445, 1700, 1870, 2057, 2125, 2420, 2750, 2890, 3025, 3179, 3740, 4114, 4250, 4675, 5500, 5780, 6050, 6358, 7225, 8228, 8500, 9350, 10285, 12100, 12113, 12716, 14450, 15125, 15895, 18700, 20570, 23375, 24226, 28900, 30250, 31790, 34969, 36125, 41140, 46750, 48452, 51425, 60500, 60565, 63580, 69938, 72250, 79475, 93500, 102850, 121130, 133243, 139876, 144500, 158950, 174845, 205700, 205921, 242260, 257125, 266486, 302825, 317900, 349690, 397375, 411842, 514250, 532972, 605650, 666215, 699380, 794750, 823684, 874225, 1028500, 1029605, 1211300, 1332430, 1465673, 1514125, 1589500, 1748450, 2059210, 2265131, 2664860, 2931346, 3028250, 3331075, 3496900, 3500657, 4118420, 4371125, 4530262, 5148025, 5862692, 6056500, 6662150, 7001314, 7328365, 8742250, 9060524, 10296050, 11325655, 13324300, 14002628, 14656730, 16655375, 17484500, 17503285, 20592100, 22651310, 24916441, 25740125, 29313460, 33310750, 35006570, 36641825, 38507227, 45302620, 49832882, 51480250, 56628275, 66621500, 70013140, 73283650, 77014454, 87516425, 99665764, 102960500, 113256550, 124582205, 146567300, 154028908, 175032850, 183209125, 192536135, 226513100, 249164410, 283141375, 350065700, 366418250, 385072270, 423579497, 437582125, 498328820, 566282750, 622911025, 732836500, 770144540, 847158994, 875164250, 962680675, 1132565500, 1245822050, 1694317988, 1750328500, 1925361350, 2117897485, 2491644100, 3114555125, 3850722700, 4235794970, 4813403375, 6229110250, 8471589940, 9626806750, 10589487425, 12458220500, 19253613500, 21178974850, 42357949700, 52947437125, 105894874250, 211789748500]

約数ペア:

[(1, 211789748500), (2, 105894874250), (4, 52947437125), (5, 42357949700), (10, 21178974850), (11, 19253613500), (17, 12458220500), (20, 10589487425), (22, 9626806750), (25, 8471589940), (34, 6229110250), (44, 4813403375), (50, 4235794970), (55, 3850722700), (68, 3114555125), (85, 2491644100), (100, 2117897485), (110, 1925361350), (121, 1750328500), (125, 1694317988), (170, 1245822050), (187, 1132565500), (220, 962680675), (242, 875164250), (250, 847158994), (275, 770144540), (289, 732836500), (340, 622911025), (374, 566282750), (425, 498328820), (484, 437582125), (500, 423579497), (550, 385072270), (578, 366418250), (605, 350065700), (748, 283141375), (850, 249164410), (935, 226513100), (1100, 192536135), (1156, 183209125), (1210, 175032850), (1375, 154028908), (1445, 146567300), (1700, 124582205), (1870, 113256550), (2057, 102960500), (2125, 99665764), (2420, 87516425), (2750, 77014454), (2890, 73283650), (3025, 70013140), (3179, 66621500), (3740, 56628275), (4114, 51480250), (4250, 49832882), (4675, 45302620), (5500, 38507227), (5780, 36641825), (6050, 35006570), (6358, 33310750), (7225, 29313460), (8228, 25740125), (8500, 24916441), (9350, 22651310), (10285, 20592100), (12100, 17503285), (12113, 17484500), (12716, 16655375), (14450, 14656730), (15125, 14002628), (15895, 13324300), (18700, 11325655), (20570, 10296050), (23375, 9060524), (24226, 8742250), (28900, 7328365), (30250, 7001314), (31790, 6662150), (34969, 6056500), (36125, 5862692), (41140, 5148025), (46750, 4530262), (48452, 4371125), (51425, 4118420), (60500, 3500657), (60565, 3496900), (63580, 3331075), (69938, 3028250), (72250, 2931346), (79475, 2664860), (93500, 2265131), (102850, 2059210), (121130, 1748450), (133243, 1589500), (139876, 1514125), (144500, 1465673), (158950, 1332430), (174845, 1211300), (205700, 1029605), (205921, 1028500), (242260, 874225), (257125, 823684), (266486, 794750), (302825, 699380), (317900, 666215), (349690, 605650), (397375, 532972), (411842, 514250)]