168728400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:963

約数の個数: 240

約数和(自身を含む): 636566400

約数和(自身を除く): 467838000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 48, 50, 51, 54, 60, 68, 72, 75, 80, 85, 90, 100, 102, 108, 120, 135, 136, 144, 150, 153, 170, 180, 200, 204, 216, 225, 240, 255, 270, 272, 300, 306, 340, 360, 400, 408, 425, 432, 450, 459, 510, 540, 600, 612, 675, 680, 720, 765, 816, 850, 900, 918, 919, 1020, 1080, 1200, 1224, 1275, 1350, 1360, 1530, 1700, 1800, 1836, 1838, 2040, 2160, 2295, 2448, 2550, 2700, 2757, 3060, 3400, 3600, 3672, 3676, 3825, 4080, 4590, 4595, 5100, 5400, 5514, 6120, 6800, 7344, 7352, 7650, 8271, 9180, 9190, 10200, 10800, 11028, 11475, 12240, 13785, 14704, 15300, 15623, 16542, 18360, 18380, 20400, 22056, 22950, 22975, 24813, 27570, 30600, 31246, 33084, 36720, 36760, 41355, 44112, 45900, 45950, 46869, 49626, 55140, 61200, 62492, 66168, 68925, 73520, 78115, 82710, 91800, 91900, 93738, 99252, 110280, 124065, 124984, 132336, 137850, 140607, 156230, 165420, 183600, 183800, 187476, 198504, 206775, 220560, 234345, 248130, 249968, 275700, 281214, 312460, 330840, 367600, 374952, 390575, 397008, 413550, 421821, 468690, 496260, 551400, 562428, 620325, 624920, 661680, 703035, 749904, 781150, 827100, 843642, 937380, 992520, 1102800, 1124856, 1171725, 1240650, 1249840, 1406070, 1562300, 1654200, 1687284, 1874760, 1985040, 2109105, 2249712, 2343450, 2481300, 2812140, 3124600, 3308400, 3374568, 3515175, 3749520, 4218210, 4686900, 4962600, 5624280, 6249200, 6749136, 7030350, 8436420, 9373800, 9925200, 10545525, 11248560, 14060700, 16872840, 18747600, 21091050, 28121400, 33745680, 42182100, 56242800, 84364200, 168728400]

約数ペア:

[(1, 168728400), (2, 84364200), (3, 56242800), (4, 42182100), (5, 33745680), (6, 28121400), (8, 21091050), (9, 18747600), (10, 16872840), (12, 14060700), (15, 11248560), (16, 10545525), (17, 9925200), (18, 9373800), (20, 8436420), (24, 7030350), (25, 6749136), (27, 6249200), (30, 5624280), (34, 4962600), (36, 4686900), (40, 4218210), (45, 3749520), (48, 3515175), (50, 3374568), (51, 3308400), (54, 3124600), (60, 2812140), (68, 2481300), (72, 2343450), (75, 2249712), (80, 2109105), (85, 1985040), (90, 1874760), (100, 1687284), (102, 1654200), (108, 1562300), (120, 1406070), (135, 1249840), (136, 1240650), (144, 1171725), (150, 1124856), (153, 1102800), (170, 992520), (180, 937380), (200, 843642), (204, 827100), (216, 781150), (225, 749904), (240, 703035), (255, 661680), (270, 624920), (272, 620325), (300, 562428), (306, 551400), (340, 496260), (360, 468690), (400, 421821), (408, 413550), (425, 397008), (432, 390575), (450, 374952), (459, 367600), (510, 330840), (540, 312460), (600, 281214), (612, 275700), (675, 249968), (680, 248130), (720, 234345), (765, 220560), (816, 206775), (850, 198504), (900, 187476), (918, 183800), (919, 183600), (1020, 165420), (1080, 156230), (1200, 140607), (1224, 137850), (1275, 132336), (1350, 124984), (1360, 124065), (1530, 110280), (1700, 99252), (1800, 93738), (1836, 91900), (1838, 91800), (2040, 82710), (2160, 78115), (2295, 73520), (2448, 68925), (2550, 66168), (2700, 62492), (2757, 61200), (3060, 55140), (3400, 49626), (3600, 46869), (3672, 45950), (3676, 45900), (3825, 44112), (4080, 41355), (4590, 36760), (4595, 36720), (5100, 33084), (5400, 31246), (5514, 30600), (6120, 27570), (6800, 24813), (7344, 22975), (7352, 22950), (7650, 22056), (8271, 20400), (9180, 18380), (9190, 18360), (10200, 16542), (10800, 15623), (11028, 15300), (11475, 14704), (12240, 13785)]