21463976700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{1699}}^1\times {\mathrm{4679}}^1$

素因数の和:6401

約数の個数: 144

約数和(自身を含む): 69058080000

約数和(自身を除く): 47594103300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 1699, 2700, 3398, 4679, 5097, 6796, 8495, 9358, 10194, 14037, 15291, 16990, 18716, 20388, 23395, 25485, 28074, 30582, 33980, 42111, 42475, 45873, 46790, 50970, 56148, 61164, 70185, 76455, 84222, 84950, 91746, 93580, 101940, 116975, 126333, 127425, 140370, 152910, 168444, 169900, 183492, 210555, 229365, 233950, 252666, 254850, 280740, 305820, 350925, 382275, 421110, 458730, 467900, 505332, 509700, 631665, 701850, 764550, 842220, 917460, 1052775, 1146825, 1263330, 1403700, 1529100, 2105550, 2293650, 2526660, 3158325, 4211100, 4587300, 6316650, 7949621, 12633300, 15899242, 23848863, 31798484, 39748105, 47697726, 71546589, 79496210, 95395452, 119244315, 143093178, 158992420, 198740525, 214639767, 238488630, 286186356, 357732945, 397481050, 429279534, 476977260, 596221575, 715465890, 794962100, 858559068, 1073198835, 1192443150, 1430931780, 1788664725, 2146397670, 2384886300, 3577329450, 4292795340, 5365994175, 7154658900, 10731988350, 21463976700]

約数ペア:

[(1, 21463976700), (2, 10731988350), (3, 7154658900), (4, 5365994175), (5, 4292795340), (6, 3577329450), (9, 2384886300), (10, 2146397670), (12, 1788664725), (15, 1430931780), (18, 1192443150), (20, 1073198835), (25, 858559068), (27, 794962100), (30, 715465890), (36, 596221575), (45, 476977260), (50, 429279534), (54, 397481050), (60, 357732945), (75, 286186356), (90, 238488630), (100, 214639767), (108, 198740525), (135, 158992420), (150, 143093178), (180, 119244315), (225, 95395452), (270, 79496210), (300, 71546589), (450, 47697726), (540, 39748105), (675, 31798484), (900, 23848863), (1350, 15899242), (1699, 12633300), (2700, 7949621), (3398, 6316650), (4679, 4587300), (5097, 4211100), (6796, 3158325), (8495, 2526660), (9358, 2293650), (10194, 2105550), (14037, 1529100), (15291, 1403700), (16990, 1263330), (18716, 1146825), (20388, 1052775), (23395, 917460), (25485, 842220), (28074, 764550), (30582, 701850), (33980, 631665), (42111, 509700), (42475, 505332), (45873, 467900), (46790, 458730), (50970, 421110), (56148, 382275), (61164, 350925), (70185, 305820), (76455, 280740), (84222, 254850), (84950, 252666), (91746, 233950), (93580, 229365), (101940, 210555), (116975, 183492), (126333, 169900), (127425, 168444), (140370, 152910)]