193770900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1669}}^1$

素因数の和:1735

約数の個数: 144

約数和(自身を含む): 637806400

約数和(自身を除く): 444035500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 86, 90, 100, 108, 129, 135, 150, 172, 180, 215, 225, 258, 270, 300, 387, 430, 450, 516, 540, 645, 675, 774, 860, 900, 1075, 1161, 1290, 1350, 1548, 1669, 1935, 2150, 2322, 2580, 2700, 3225, 3338, 3870, 4300, 4644, 5007, 5805, 6450, 6676, 7740, 8345, 9675, 10014, 11610, 12900, 15021, 16690, 19350, 20028, 23220, 25035, 29025, 30042, 33380, 38700, 41725, 45063, 50070, 58050, 60084, 71767, 75105, 83450, 90126, 100140, 116100, 125175, 143534, 150210, 166900, 180252, 215301, 225315, 250350, 287068, 300420, 358835, 375525, 430602, 450630, 500700, 645903, 717670, 751050, 861204, 901260, 1076505, 1126575, 1291806, 1435340, 1502100, 1794175, 1937709, 2153010, 2253150, 2583612, 3229515, 3588350, 3875418, 4306020, 4506300, 5382525, 6459030, 7176700, 7750836, 9688545, 10765050, 12918060, 16147575, 19377090, 21530100, 32295150, 38754180, 48442725, 64590300, 96885450, 193770900]

約数ペア:

[(1, 193770900), (2, 96885450), (3, 64590300), (4, 48442725), (5, 38754180), (6, 32295150), (9, 21530100), (10, 19377090), (12, 16147575), (15, 12918060), (18, 10765050), (20, 9688545), (25, 7750836), (27, 7176700), (30, 6459030), (36, 5382525), (43, 4506300), (45, 4306020), (50, 3875418), (54, 3588350), (60, 3229515), (75, 2583612), (86, 2253150), (90, 2153010), (100, 1937709), (108, 1794175), (129, 1502100), (135, 1435340), (150, 1291806), (172, 1126575), (180, 1076505), (215, 901260), (225, 861204), (258, 751050), (270, 717670), (300, 645903), (387, 500700), (430, 450630), (450, 430602), (516, 375525), (540, 358835), (645, 300420), (675, 287068), (774, 250350), (860, 225315), (900, 215301), (1075, 180252), (1161, 166900), (1290, 150210), (1350, 143534), (1548, 125175), (1669, 116100), (1935, 100140), (2150, 90126), (2322, 83450), (2580, 75105), (2700, 71767), (3225, 60084), (3338, 58050), (3870, 50070), (4300, 45063), (4644, 41725), (5007, 38700), (5805, 33380), (6450, 30042), (6676, 29025), (7740, 25035), (8345, 23220), (9675, 20028), (10014, 19350), (11610, 16690), (12900, 15021)]