196407000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 672890400

約数和(自身を除く): 476483400

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, 90, 100, 120, 125, 139, 150, 157, 180, 200, 225, 250, 278, 300, 314, 360, 375, 417, 450, 471, 500, 556, 600, 628, 695, 750, 785, 834, 900, 942, 1000, 1112, 1125, 1251, 1256, 1390, 1413, 1500, 1570, 1668, 1800, 1884, 2085, 2250, 2355, 2502, 2780, 2826, 3000, 3140, 3336, 3475, 3768, 3925, 4170, 4500, 4710, 5004, 5560, 5652, 6255, 6280, 6950, 7065, 7850, 8340, 9000, 9420, 10008, 10425, 11304, 11775, 12510, 13900, 14130, 15700, 16680, 17375, 18840, 19625, 20850, 21823, 23550, 25020, 27800, 28260, 31275, 31400, 34750, 35325, 39250, 41700, 43646, 47100, 50040, 52125, 56520, 58875, 62550, 65469, 69500, 70650, 78500, 83400, 87292, 94200, 104250, 109115, 117750, 125100, 130938, 139000, 141300, 156375, 157000, 174584, 176625, 196407, 208500, 218230, 235500, 250200, 261876, 282600, 312750, 327345, 353250, 392814, 417000, 436460, 471000, 523752, 545575, 625500, 654690, 706500, 785628, 872920, 982035, 1091150, 1251000, 1309380, 1413000, 1571256, 1636725, 1964070, 2182300, 2618760, 2727875, 3273450, 3928140, 4364600, 4910175, 5455750, 6546900, 7856280, 8183625, 9820350, 10911500, 13093800, 16367250, 19640700, 21823000, 24550875, 32734500, 39281400, 49101750, 65469000, 98203500, 196407000]

約数ペア:

[(1, 196407000), (2, 98203500), (3, 65469000), (4, 49101750), (5, 39281400), (6, 32734500), (8, 24550875), (9, 21823000), (10, 19640700), (12, 16367250), (15, 13093800), (18, 10911500), (20, 9820350), (24, 8183625), (25, 7856280), (30, 6546900), (36, 5455750), (40, 4910175), (45, 4364600), (50, 3928140), (60, 3273450), (72, 2727875), (75, 2618760), (90, 2182300), (100, 1964070), (120, 1636725), (125, 1571256), (139, 1413000), (150, 1309380), (157, 1251000), (180, 1091150), (200, 982035), (225, 872920), (250, 785628), (278, 706500), (300, 654690), (314, 625500), (360, 545575), (375, 523752), (417, 471000), (450, 436460), (471, 417000), (500, 392814), (556, 353250), (600, 327345), (628, 312750), (695, 282600), (750, 261876), (785, 250200), (834, 235500), (900, 218230), (942, 208500), (1000, 196407), (1112, 176625), (1125, 174584), (1251, 157000), (1256, 156375), (1390, 141300), (1413, 139000), (1500, 130938), (1570, 125100), (1668, 117750), (1800, 109115), (1884, 104250), (2085, 94200), (2250, 87292), (2355, 83400), (2502, 78500), (2780, 70650), (2826, 69500), (3000, 65469), (3140, 62550), (3336, 58875), (3475, 56520), (3768, 52125), (3925, 50040), (4170, 47100), (4500, 43646), (4710, 41700), (5004, 39250), (5560, 35325), (5652, 34750), (6255, 31400), (6280, 31275), (6950, 28260), (7065, 27800), (7850, 25020), (8340, 23550), (9000, 21823), (9420, 20850), (10008, 19625), (10425, 18840), (11304, 17375), (11775, 16680), (12510, 15700), (13900, 14130)]