97859300

素因数分解:

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

素因数の和:282

約数の個数: 144

約数和(自身を含む): 269982720

約数和(自身を除く): 172123420

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 71, 77, 100, 110, 140, 142, 154, 175, 179, 220, 275, 284, 308, 350, 355, 358, 385, 497, 550, 700, 710, 716, 770, 781, 895, 994, 1100, 1253, 1420, 1540, 1562, 1775, 1790, 1925, 1969, 1988, 2485, 2506, 3124, 3550, 3580, 3850, 3905, 3938, 4475, 4970, 5012, 5467, 6265, 7100, 7700, 7810, 7876, 8950, 9845, 9940, 10934, 12425, 12530, 12709, 13783, 15620, 17900, 19525, 19690, 21868, 24850, 25060, 25418, 27335, 27566, 31325, 39050, 39380, 49225, 49700, 50836, 54670, 55132, 62650, 63545, 68915, 78100, 88963, 98450, 109340, 125300, 127090, 136675, 137830, 139799, 177926, 196900, 254180, 273350, 275660, 279598, 317725, 344575, 355852, 444815, 546700, 559196, 635450, 689150, 698995, 889630, 978593, 1270900, 1378300, 1397990, 1779260, 1957186, 2224075, 2795980, 3494975, 3914372, 4448150, 4892965, 6989950, 8896300, 9785930, 13979900, 19571860, 24464825, 48929650, 97859300]

約数ペア:

[(1, 97859300), (2, 48929650), (4, 24464825), (5, 19571860), (7, 13979900), (10, 9785930), (11, 8896300), (14, 6989950), (20, 4892965), (22, 4448150), (25, 3914372), (28, 3494975), (35, 2795980), (44, 2224075), (50, 1957186), (55, 1779260), (70, 1397990), (71, 1378300), (77, 1270900), (100, 978593), (110, 889630), (140, 698995), (142, 689150), (154, 635450), (175, 559196), (179, 546700), (220, 444815), (275, 355852), (284, 344575), (308, 317725), (350, 279598), (355, 275660), (358, 273350), (385, 254180), (497, 196900), (550, 177926), (700, 139799), (710, 137830), (716, 136675), (770, 127090), (781, 125300), (895, 109340), (994, 98450), (1100, 88963), (1253, 78100), (1420, 68915), (1540, 63545), (1562, 62650), (1775, 55132), (1790, 54670), (1925, 50836), (1969, 49700), (1988, 49225), (2485, 39380), (2506, 39050), (3124, 31325), (3550, 27566), (3580, 27335), (3850, 25418), (3905, 25060), (3938, 24850), (4475, 21868), (4970, 19690), (5012, 19525), (5467, 17900), (6265, 15620), (7100, 13783), (7700, 12709), (7810, 12530), (7876, 12425), (8950, 10934), (9845, 9940)]