195242760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2753}}^1$

素因数の和:2967

約数の個数: 96

約数和(自身を含む): 637991640

約数和(自身を除く): 442748880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 394, 591, 788, 985, 1182, 1576, 1773, 1970, 2364, 2753, 2955, 3546, 3940, 4728, 5506, 5910, 7092, 7880, 8259, 8865, 11012, 11820, 13765, 14184, 16518, 17730, 22024, 23640, 24777, 27530, 33036, 35460, 41295, 49554, 55060, 66072, 70920, 82590, 99108, 110120, 123885, 165180, 198216, 247770, 330360, 495540, 542341, 991080, 1084682, 1627023, 2169364, 2711705, 3254046, 4338728, 4881069, 5423410, 6508092, 8135115, 9762138, 10846820, 13016184, 16270230, 19524276, 21693640, 24405345, 32540460, 39048552, 48810690, 65080920, 97621380, 195242760]

約数ペア:

[(1, 195242760), (2, 97621380), (3, 65080920), (4, 48810690), (5, 39048552), (6, 32540460), (8, 24405345), (9, 21693640), (10, 19524276), (12, 16270230), (15, 13016184), (18, 10846820), (20, 9762138), (24, 8135115), (30, 6508092), (36, 5423410), (40, 4881069), (45, 4338728), (60, 3254046), (72, 2711705), (90, 2169364), (120, 1627023), (180, 1084682), (197, 991080), (360, 542341), (394, 495540), (591, 330360), (788, 247770), (985, 198216), (1182, 165180), (1576, 123885), (1773, 110120), (1970, 99108), (2364, 82590), (2753, 70920), (2955, 66072), (3546, 55060), (3940, 49554), (4728, 41295), (5506, 35460), (5910, 33036), (7092, 27530), (7880, 24777), (8259, 23640), (8865, 22024), (11012, 17730), (11820, 16518), (13765, 14184)]