8979884550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31327}}^1$

素因数の和:31372

約数の個数: 216

約数和(自身を含む): 30224690496

約数和(自身を除く): 21244805946

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 49, 50, 63, 65, 70, 75, 78, 90, 91, 98, 105, 117, 126, 130, 147, 150, 175, 182, 195, 210, 225, 234, 245, 273, 294, 315, 325, 350, 390, 441, 450, 455, 490, 525, 546, 585, 630, 637, 650, 735, 819, 882, 910, 975, 1050, 1170, 1225, 1274, 1365, 1470, 1575, 1638, 1911, 1950, 2205, 2275, 2450, 2730, 2925, 3150, 3185, 3675, 3822, 4095, 4410, 4550, 5733, 5850, 6370, 6825, 7350, 8190, 9555, 11025, 11466, 13650, 15925, 19110, 20475, 22050, 28665, 31327, 31850, 40950, 47775, 57330, 62654, 93981, 95550, 143325, 156635, 187962, 219289, 281943, 286650, 313270, 407251, 438578, 469905, 563886, 657867, 783175, 814502, 939810, 1096445, 1221753, 1315734, 1409715, 1535023, 1566350, 1973601, 2036255, 2192890, 2349525, 2443506, 2819430, 2850757, 3070046, 3289335, 3665259, 3947202, 4072510, 4605069, 4699050, 5482225, 5701514, 6108765, 6578670, 7048575, 7330518, 7675115, 8552271, 9210138, 9868005, 10181275, 10964450, 12217530, 13815207, 14097150, 14253785, 15350230, 16446675, 17104542, 18326295, 19736010, 19955299, 20362550, 23025345, 25656813, 27630414, 28507570, 30543825, 32893350, 36652590, 38375575, 39910598, 42761355, 46050690, 49340025, 51313626, 59865897, 61087650, 69076035, 71268925, 76751150, 85522710, 91631475, 98680050, 99776495, 115126725, 119731794, 128284065, 138152070, 142537850, 179597691, 183262950, 199552990, 213806775, 230253450, 256568130, 299329485, 345380175, 359195382, 427613550, 498882475, 598658970, 641420325, 690760350, 897988455, 997764950, 1282840650, 1496647425, 1795976910, 2993294850, 4489942275, 8979884550]

約数ペア:

[(1, 8979884550), (2, 4489942275), (3, 2993294850), (5, 1795976910), (6, 1496647425), (7, 1282840650), (9, 997764950), (10, 897988455), (13, 690760350), (14, 641420325), (15, 598658970), (18, 498882475), (21, 427613550), (25, 359195382), (26, 345380175), (30, 299329485), (35, 256568130), (39, 230253450), (42, 213806775), (45, 199552990), (49, 183262950), (50, 179597691), (63, 142537850), (65, 138152070), (70, 128284065), (75, 119731794), (78, 115126725), (90, 99776495), (91, 98680050), (98, 91631475), (105, 85522710), (117, 76751150), (126, 71268925), (130, 69076035), (147, 61087650), (150, 59865897), (175, 51313626), (182, 49340025), (195, 46050690), (210, 42761355), (225, 39910598), (234, 38375575), (245, 36652590), (273, 32893350), (294, 30543825), (315, 28507570), (325, 27630414), (350, 25656813), (390, 23025345), (441, 20362550), (450, 19955299), (455, 19736010), (490, 18326295), (525, 17104542), (546, 16446675), (585, 15350230), (630, 14253785), (637, 14097150), (650, 13815207), (735, 12217530), (819, 10964450), (882, 10181275), (910, 9868005), (975, 9210138), (1050, 8552271), (1170, 7675115), (1225, 7330518), (1274, 7048575), (1365, 6578670), (1470, 6108765), (1575, 5701514), (1638, 5482225), (1911, 4699050), (1950, 4605069), (2205, 4072510), (2275, 3947202), (2450, 3665259), (2730, 3289335), (2925, 3070046), (3150, 2850757), (3185, 2819430), (3675, 2443506), (3822, 2349525), (4095, 2192890), (4410, 2036255), (4550, 1973601), (5733, 1566350), (5850, 1535023), (6370, 1409715), (6825, 1315734), (7350, 1221753), (8190, 1096445), (9555, 939810), (11025, 814502), (11466, 783175), (13650, 657867), (15925, 563886), (19110, 469905), (20475, 438578), (22050, 407251), (28665, 313270), (31327, 286650), (31850, 281943), (40950, 219289), (47775, 187962), (57330, 156635), (62654, 143325), (93981, 95550)]