195718600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 578534400

約数和(自身を除く): 382815800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 71, 77, 88, 100, 110, 140, 142, 154, 175, 179, 200, 220, 275, 280, 284, 308, 350, 355, 358, 385, 440, 497, 550, 568, 616, 700, 710, 716, 770, 781, 895, 994, 1100, 1253, 1400, 1420, 1432, 1540, 1562, 1775, 1790, 1925, 1969, 1988, 2200, 2485, 2506, 2840, 3080, 3124, 3550, 3580, 3850, 3905, 3938, 3976, 4475, 4970, 5012, 5467, 6248, 6265, 7100, 7160, 7700, 7810, 7876, 8950, 9845, 9940, 10024, 10934, 12425, 12530, 12709, 13783, 14200, 15400, 15620, 15752, 17900, 19525, 19690, 19880, 21868, 24850, 25060, 25418, 27335, 27566, 31240, 31325, 35800, 39050, 39380, 43736, 49225, 49700, 50120, 50836, 54670, 55132, 62650, 63545, 68915, 78100, 78760, 88963, 98450, 99400, 101672, 109340, 110264, 125300, 127090, 136675, 137830, 139799, 156200, 177926, 196900, 218680, 250600, 254180, 273350, 275660, 279598, 317725, 344575, 355852, 393800, 444815, 508360, 546700, 551320, 559196, 635450, 689150, 698995, 711704, 889630, 978593, 1093400, 1118392, 1270900, 1378300, 1397990, 1779260, 1957186, 2224075, 2541800, 2756600, 2795980, 3494975, 3558520, 3914372, 4448150, 4892965, 5591960, 6989950, 7828744, 8896300, 9785930, 13979900, 17792600, 19571860, 24464825, 27959800, 39143720, 48929650, 97859300, 195718600]

約数ペア:

[(1, 195718600), (2, 97859300), (4, 48929650), (5, 39143720), (7, 27959800), (8, 24464825), (10, 19571860), (11, 17792600), (14, 13979900), (20, 9785930), (22, 8896300), (25, 7828744), (28, 6989950), (35, 5591960), (40, 4892965), (44, 4448150), (50, 3914372), (55, 3558520), (56, 3494975), (70, 2795980), (71, 2756600), (77, 2541800), (88, 2224075), (100, 1957186), (110, 1779260), (140, 1397990), (142, 1378300), (154, 1270900), (175, 1118392), (179, 1093400), (200, 978593), (220, 889630), (275, 711704), (280, 698995), (284, 689150), (308, 635450), (350, 559196), (355, 551320), (358, 546700), (385, 508360), (440, 444815), (497, 393800), (550, 355852), (568, 344575), (616, 317725), (700, 279598), (710, 275660), (716, 273350), (770, 254180), (781, 250600), (895, 218680), (994, 196900), (1100, 177926), (1253, 156200), (1400, 139799), (1420, 137830), (1432, 136675), (1540, 127090), (1562, 125300), (1775, 110264), (1790, 109340), (1925, 101672), (1969, 99400), (1988, 98450), (2200, 88963), (2485, 78760), (2506, 78100), (2840, 68915), (3080, 63545), (3124, 62650), (3550, 55132), (3580, 54670), (3850, 50836), (3905, 50120), (3938, 49700), (3976, 49225), (4475, 43736), (4970, 39380), (5012, 39050), (5467, 35800), (6248, 31325), (6265, 31240), (7100, 27566), (7160, 27335), (7700, 25418), (7810, 25060), (7876, 24850), (8950, 21868), (9845, 19880), (9940, 19690), (10024, 19525), (10934, 17900), (12425, 15752), (12530, 15620), (12709, 15400), (13783, 14200)]