68873400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 234594360

約数和(自身を除く): 165720960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 83, 90, 100, 120, 150, 166, 180, 200, 225, 249, 300, 332, 360, 415, 450, 461, 498, 600, 664, 747, 830, 900, 922, 996, 1245, 1383, 1494, 1660, 1800, 1844, 1992, 2075, 2305, 2490, 2766, 2988, 3320, 3688, 3735, 4149, 4150, 4610, 4980, 5532, 5976, 6225, 6915, 7470, 8298, 8300, 9220, 9960, 11064, 11525, 12450, 13830, 14940, 16596, 16600, 18440, 18675, 20745, 23050, 24900, 27660, 29880, 33192, 34575, 37350, 38263, 41490, 46100, 49800, 55320, 69150, 74700, 76526, 82980, 92200, 103725, 114789, 138300, 149400, 153052, 165960, 191315, 207450, 229578, 276600, 306104, 344367, 382630, 414900, 459156, 573945, 688734, 765260, 829800, 918312, 956575, 1147890, 1377468, 1530520, 1721835, 1913150, 2295780, 2754936, 2869725, 3443670, 3826300, 4591560, 5739450, 6887340, 7652600, 8609175, 11478900, 13774680, 17218350, 22957800, 34436700, 68873400]

約数ペア:

[(1, 68873400), (2, 34436700), (3, 22957800), (4, 17218350), (5, 13774680), (6, 11478900), (8, 8609175), (9, 7652600), (10, 6887340), (12, 5739450), (15, 4591560), (18, 3826300), (20, 3443670), (24, 2869725), (25, 2754936), (30, 2295780), (36, 1913150), (40, 1721835), (45, 1530520), (50, 1377468), (60, 1147890), (72, 956575), (75, 918312), (83, 829800), (90, 765260), (100, 688734), (120, 573945), (150, 459156), (166, 414900), (180, 382630), (200, 344367), (225, 306104), (249, 276600), (300, 229578), (332, 207450), (360, 191315), (415, 165960), (450, 153052), (461, 149400), (498, 138300), (600, 114789), (664, 103725), (747, 92200), (830, 82980), (900, 76526), (922, 74700), (996, 69150), (1245, 55320), (1383, 49800), (1494, 46100), (1660, 41490), (1800, 38263), (1844, 37350), (1992, 34575), (2075, 33192), (2305, 29880), (2490, 27660), (2766, 24900), (2988, 23050), (3320, 20745), (3688, 18675), (3735, 18440), (4149, 16600), (4150, 16596), (4610, 14940), (4980, 13830), (5532, 12450), (5976, 11525), (6225, 11064), (6915, 9960), (7470, 9220), (8298, 8300)]