2549194920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1973}}^1$

素因数の和:2124

約数の個数: 192

約数和(自身を含む): 8600875920

約数和(自身を除く): 6051681000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 97, 111, 120, 148, 180, 185, 194, 222, 291, 296, 333, 360, 370, 388, 444, 485, 555, 582, 666, 740, 776, 873, 888, 970, 1110, 1164, 1332, 1455, 1480, 1665, 1746, 1940, 1973, 2220, 2328, 2664, 2910, 3330, 3492, 3589, 3880, 3946, 4365, 4440, 5820, 5919, 6660, 6984, 7178, 7892, 8730, 9865, 10767, 11640, 11838, 13320, 14356, 15784, 17460, 17757, 17945, 19730, 21534, 23676, 28712, 29595, 32301, 34920, 35514, 35890, 39460, 43068, 47352, 53835, 59190, 64602, 71028, 71780, 73001, 78920, 86136, 88785, 107670, 118380, 129204, 142056, 143560, 146002, 161505, 177570, 191381, 215340, 219003, 236760, 258408, 292004, 323010, 355140, 365005, 382762, 430680, 438006, 574143, 584008, 646020, 657009, 710280, 730010, 765524, 876012, 956905, 1095015, 1148286, 1292040, 1314018, 1460020, 1531048, 1722429, 1752024, 1913810, 2190030, 2296572, 2628036, 2870715, 2920040, 3285045, 3444858, 3827620, 4380060, 4593144, 5256072, 5741430, 6570090, 6889716, 7081097, 7655240, 8612145, 8760120, 11482860, 13140180, 13779432, 14162194, 17224290, 21243291, 22965720, 26280360, 28324388, 34448580, 35405485, 42486582, 56648776, 63729873, 68897160, 70810970, 84973164, 106216455, 127459746, 141621940, 169946328, 212432910, 254919492, 283243880, 318649365, 424865820, 509838984, 637298730, 849731640, 1274597460, 2549194920]

約数ペア:

[(1, 2549194920), (2, 1274597460), (3, 849731640), (4, 637298730), (5, 509838984), (6, 424865820), (8, 318649365), (9, 283243880), (10, 254919492), (12, 212432910), (15, 169946328), (18, 141621940), (20, 127459746), (24, 106216455), (30, 84973164), (36, 70810970), (37, 68897160), (40, 63729873), (45, 56648776), (60, 42486582), (72, 35405485), (74, 34448580), (90, 28324388), (97, 26280360), (111, 22965720), (120, 21243291), (148, 17224290), (180, 14162194), (185, 13779432), (194, 13140180), (222, 11482860), (291, 8760120), (296, 8612145), (333, 7655240), (360, 7081097), (370, 6889716), (388, 6570090), (444, 5741430), (485, 5256072), (555, 4593144), (582, 4380060), (666, 3827620), (740, 3444858), (776, 3285045), (873, 2920040), (888, 2870715), (970, 2628036), (1110, 2296572), (1164, 2190030), (1332, 1913810), (1455, 1752024), (1480, 1722429), (1665, 1531048), (1746, 1460020), (1940, 1314018), (1973, 1292040), (2220, 1148286), (2328, 1095015), (2664, 956905), (2910, 876012), (3330, 765524), (3492, 730010), (3589, 710280), (3880, 657009), (3946, 646020), (4365, 584008), (4440, 574143), (5820, 438006), (5919, 430680), (6660, 382762), (6984, 365005), (7178, 355140), (7892, 323010), (8730, 292004), (9865, 258408), (10767, 236760), (11640, 219003), (11838, 215340), (13320, 191381), (14356, 177570), (15784, 161505), (17460, 146002), (17757, 143560), (17945, 142056), (19730, 129204), (21534, 118380), (23676, 107670), (28712, 88785), (29595, 86136), (32301, 78920), (34920, 73001), (35514, 71780), (35890, 71028), (39460, 64602), (43068, 59190), (47352, 53835)]