15156795200

素因数分解:

$2^6\times 5^2\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:665

約数の個数: 168

約数和(自身を含む): 37832995200

約数和(自身を除く): 22676200000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 181, 199, 200, 263, 320, 362, 398, 400, 526, 724, 796, 800, 905, 995, 1052, 1315, 1448, 1592, 1600, 1810, 1990, 2104, 2630, 2896, 3184, 3620, 3980, 4208, 4525, 4975, 5260, 5792, 6368, 6575, 7240, 7960, 8416, 9050, 9950, 10520, 11584, 12736, 13150, 14480, 15920, 16832, 18100, 19900, 21040, 26300, 28960, 31840, 36019, 36200, 39800, 42080, 47603, 52337, 52600, 57920, 63680, 72038, 72400, 79600, 84160, 95206, 104674, 105200, 144076, 144800, 159200, 180095, 190412, 209348, 210400, 238015, 261685, 288152, 289600, 318400, 360190, 380824, 418696, 420800, 476030, 523370, 576304, 720380, 761648, 837392, 900475, 952060, 1046740, 1152608, 1190075, 1308425, 1440760, 1523296, 1674784, 1800950, 1904120, 2093480, 2305216, 2380150, 2616850, 2881520, 3046592, 3349568, 3601900, 3808240, 4186960, 4760300, 5233700, 5763040, 7203800, 7616480, 8373920, 9472997, 9520600, 10467400, 11526080, 14407600, 15232960, 16747840, 18945994, 19041200, 20934800, 28815200, 37891988, 38082400, 41869600, 47364985, 57630400, 75783976, 76164800, 83739200, 94729970, 151567952, 189459940, 236824925, 303135904, 378919880, 473649850, 606271808, 757839760, 947299700, 1515679520, 1894599400, 3031359040, 3789198800, 7578397600, 15156795200]

約数ペア:

[(1, 15156795200), (2, 7578397600), (4, 3789198800), (5, 3031359040), (8, 1894599400), (10, 1515679520), (16, 947299700), (20, 757839760), (25, 606271808), (32, 473649850), (40, 378919880), (50, 303135904), (64, 236824925), (80, 189459940), (100, 151567952), (160, 94729970), (181, 83739200), (199, 76164800), (200, 75783976), (263, 57630400), (320, 47364985), (362, 41869600), (398, 38082400), (400, 37891988), (526, 28815200), (724, 20934800), (796, 19041200), (800, 18945994), (905, 16747840), (995, 15232960), (1052, 14407600), (1315, 11526080), (1448, 10467400), (1592, 9520600), (1600, 9472997), (1810, 8373920), (1990, 7616480), (2104, 7203800), (2630, 5763040), (2896, 5233700), (3184, 4760300), (3620, 4186960), (3980, 3808240), (4208, 3601900), (4525, 3349568), (4975, 3046592), (5260, 2881520), (5792, 2616850), (6368, 2380150), (6575, 2305216), (7240, 2093480), (7960, 1904120), (8416, 1800950), (9050, 1674784), (9950, 1523296), (10520, 1440760), (11584, 1308425), (12736, 1190075), (13150, 1152608), (14480, 1046740), (15920, 952060), (16832, 900475), (18100, 837392), (19900, 761648), (21040, 720380), (26300, 576304), (28960, 523370), (31840, 476030), (36019, 420800), (36200, 418696), (39800, 380824), (42080, 360190), (47603, 318400), (52337, 289600), (52600, 288152), (57920, 261685), (63680, 238015), (72038, 210400), (72400, 209348), (79600, 190412), (84160, 180095), (95206, 159200), (104674, 144800), (105200, 144076)]