25739200440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{4663}}^1$

素因数の和:4971

約数の個数: 256

約数和(自身を含む): 90668160000

約数和(自身を除く): 64928959560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 269, 270, 285, 342, 360, 380, 456, 513, 538, 540, 570, 684, 760, 807, 855, 1026, 1076, 1080, 1140, 1345, 1368, 1614, 1710, 2052, 2152, 2280, 2421, 2565, 2690, 3228, 3420, 4035, 4104, 4663, 4842, 5111, 5130, 5380, 6456, 6840, 7263, 8070, 9326, 9684, 10222, 10260, 10760, 12105, 13989, 14526, 15333, 16140, 18652, 19368, 20444, 20520, 23315, 24210, 25555, 27978, 29052, 30666, 32280, 36315, 37304, 40888, 41967, 45999, 46630, 48420, 51110, 55956, 58104, 61332, 69945, 72630, 76665, 83934, 88597, 91998, 93260, 96840, 102220, 111912, 122664, 125901, 137997, 139890, 145260, 153330, 167868, 177194, 183996, 186520, 204440, 209835, 229995, 251802, 265791, 275994, 279780, 290520, 306660, 335736, 354388, 367992, 419670, 442985, 459990, 503604, 531582, 551988, 559560, 613320, 629505, 689985, 708776, 797373, 839340, 885970, 919980, 1007208, 1063164, 1103976, 1254347, 1259010, 1328955, 1379970, 1594746, 1678680, 1771940, 1839960, 2126328, 2392119, 2508694, 2518020, 2657910, 2759940, 3189492, 3543880, 3763041, 3986865, 4784238, 5017388, 5036040, 5315820, 5519880, 6271735, 6378984, 7526082, 7973730, 9568476, 10034776, 10631640, 11289123, 11960595, 12543470, 15052164, 15947460, 18815205, 19136952, 22578246, 23832593, 23921190, 25086940, 30104328, 31894920, 33867369, 37630410, 45156492, 47665186, 47842380, 50173880, 56445615, 67734738, 71497779, 75260820, 90312984, 95330372, 95684760, 112891230, 119162965, 135469476, 142995558, 150521640, 169336845, 190660744, 214493337, 225782460, 238325930, 270938952, 285991116, 338673690, 357488895, 428986674, 451564920, 476651860, 571982232, 643480011, 677347380, 714977790, 857973348, 953303720, 1072466685, 1286960022, 1354694760, 1429955580, 1715946696, 2144933370, 2573920044, 2859911160, 3217400055, 4289866740, 5147840088, 6434800110, 8579733480, 12869600220, 25739200440]

約数ペア:

[(1, 25739200440), (2, 12869600220), (3, 8579733480), (4, 6434800110), (5, 5147840088), (6, 4289866740), (8, 3217400055), (9, 2859911160), (10, 2573920044), (12, 2144933370), (15, 1715946696), (18, 1429955580), (19, 1354694760), (20, 1286960022), (24, 1072466685), (27, 953303720), (30, 857973348), (36, 714977790), (38, 677347380), (40, 643480011), (45, 571982232), (54, 476651860), (57, 451564920), (60, 428986674), (72, 357488895), (76, 338673690), (90, 285991116), (95, 270938952), (108, 238325930), (114, 225782460), (120, 214493337), (135, 190660744), (152, 169336845), (171, 150521640), (180, 142995558), (190, 135469476), (216, 119162965), (228, 112891230), (269, 95684760), (270, 95330372), (285, 90312984), (342, 75260820), (360, 71497779), (380, 67734738), (456, 56445615), (513, 50173880), (538, 47842380), (540, 47665186), (570, 45156492), (684, 37630410), (760, 33867369), (807, 31894920), (855, 30104328), (1026, 25086940), (1076, 23921190), (1080, 23832593), (1140, 22578246), (1345, 19136952), (1368, 18815205), (1614, 15947460), (1710, 15052164), (2052, 12543470), (2152, 11960595), (2280, 11289123), (2421, 10631640), (2565, 10034776), (2690, 9568476), (3228, 7973730), (3420, 7526082), (4035, 6378984), (4104, 6271735), (4663, 5519880), (4842, 5315820), (5111, 5036040), (5130, 5017388), (5380, 4784238), (6456, 3986865), (6840, 3763041), (7263, 3543880), (8070, 3189492), (9326, 2759940), (9684, 2657910), (10222, 2518020), (10260, 2508694), (10760, 2392119), (12105, 2126328), (13989, 1839960), (14526, 1771940), (15333, 1678680), (16140, 1594746), (18652, 1379970), (19368, 1328955), (20444, 1259010), (20520, 1254347), (23315, 1103976), (24210, 1063164), (25555, 1007208), (27978, 919980), (29052, 885970), (30666, 839340), (32280, 797373), (36315, 708776), (37304, 689985), (40888, 629505), (41967, 613320), (45999, 559560), (46630, 551988), (48420, 531582), (51110, 503604), (55956, 459990), (58104, 442985), (61332, 419670), (69945, 367992), (72630, 354388), (76665, 335736), (83934, 306660), (88597, 290520), (91998, 279780), (93260, 275994), (96840, 265791), (102220, 251802), (111912, 229995), (122664, 209835), (125901, 204440), (137997, 186520), (139890, 183996), (145260, 177194), (153330, 167868)]