199581300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{193}}^1\times {\mathrm{383}}^1$

素因数の和:599

約数の個数: 144

約数和(自身を含む): 646625280

約数和(自身を除く): 447043980

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, 193, 225, 270, 300, 383, 386, 450, 540, 579, 675, 766, 772, 900, 965, 1149, 1158, 1350, 1532, 1737, 1915, 1930, 2298, 2316, 2700, 2895, 3447, 3474, 3830, 3860, 4596, 4825, 5211, 5745, 5790, 6894, 6948, 7660, 8685, 9575, 9650, 10341, 10422, 11490, 11580, 13788, 14475, 17235, 17370, 19150, 19300, 20682, 20844, 22980, 26055, 28725, 28950, 34470, 34740, 38300, 41364, 43425, 51705, 52110, 57450, 57900, 68940, 73919, 86175, 86850, 103410, 104220, 114900, 130275, 147838, 172350, 173700, 206820, 221757, 258525, 260550, 295676, 344700, 369595, 443514, 517050, 521100, 665271, 739190, 887028, 1034100, 1108785, 1330542, 1478380, 1847975, 1995813, 2217570, 2661084, 3326355, 3695950, 3991626, 4435140, 5543925, 6652710, 7391900, 7983252, 9979065, 11087850, 13305420, 16631775, 19958130, 22175700, 33263550, 39916260, 49895325, 66527100, 99790650, 199581300]

約数ペア:

[(1, 199581300), (2, 99790650), (3, 66527100), (4, 49895325), (5, 39916260), (6, 33263550), (9, 22175700), (10, 19958130), (12, 16631775), (15, 13305420), (18, 11087850), (20, 9979065), (25, 7983252), (27, 7391900), (30, 6652710), (36, 5543925), (45, 4435140), (50, 3991626), (54, 3695950), (60, 3326355), (75, 2661084), (90, 2217570), (100, 1995813), (108, 1847975), (135, 1478380), (150, 1330542), (180, 1108785), (193, 1034100), (225, 887028), (270, 739190), (300, 665271), (383, 521100), (386, 517050), (450, 443514), (540, 369595), (579, 344700), (675, 295676), (766, 260550), (772, 258525), (900, 221757), (965, 206820), (1149, 173700), (1158, 172350), (1350, 147838), (1532, 130275), (1737, 114900), (1915, 104220), (1930, 103410), (2298, 86850), (2316, 86175), (2700, 73919), (2895, 68940), (3447, 57900), (3474, 57450), (3830, 52110), (3860, 51705), (4596, 43425), (4825, 41364), (5211, 38300), (5745, 34740), (5790, 34470), (6894, 28950), (6948, 28725), (7660, 26055), (8685, 22980), (9575, 20844), (9650, 20682), (10341, 19300), (10422, 19150), (11490, 17370), (11580, 17235), (13788, 14475)]