199922760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3407}}^1$

素因数の和:3587

約数の個数: 96

約数和(自身を含む): 653927040

約数和(自身を除く): 454004280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 163, 180, 326, 360, 489, 652, 815, 978, 1304, 1467, 1630, 1956, 2445, 2934, 3260, 3407, 3912, 4890, 5868, 6520, 6814, 7335, 9780, 10221, 11736, 13628, 14670, 17035, 19560, 20442, 27256, 29340, 30663, 34070, 40884, 51105, 58680, 61326, 68140, 81768, 102210, 122652, 136280, 153315, 204420, 245304, 306630, 408840, 555341, 613260, 1110682, 1226520, 1666023, 2221364, 2776705, 3332046, 4442728, 4998069, 5553410, 6664092, 8330115, 9996138, 11106820, 13328184, 16660230, 19992276, 22213640, 24990345, 33320460, 39984552, 49980690, 66640920, 99961380, 199922760]

約数ペア:

[(1, 199922760), (2, 99961380), (3, 66640920), (4, 49980690), (5, 39984552), (6, 33320460), (8, 24990345), (9, 22213640), (10, 19992276), (12, 16660230), (15, 13328184), (18, 11106820), (20, 9996138), (24, 8330115), (30, 6664092), (36, 5553410), (40, 4998069), (45, 4442728), (60, 3332046), (72, 2776705), (90, 2221364), (120, 1666023), (163, 1226520), (180, 1110682), (326, 613260), (360, 555341), (489, 408840), (652, 306630), (815, 245304), (978, 204420), (1304, 153315), (1467, 136280), (1630, 122652), (1956, 102210), (2445, 81768), (2934, 68140), (3260, 61326), (3407, 58680), (3912, 51105), (4890, 40884), (5868, 34070), (6520, 30663), (6814, 29340), (7335, 27256), (9780, 20442), (10221, 19560), (11736, 17035), (13628, 14670)]