222840800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3061}}^1$

素因数の和:3101

約数の個数: 144

約数和(自身を含む): 669769632

約数和(自身を除く): 446928832

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 400, 416, 455, 520, 560, 650, 700, 728, 800, 910, 1040, 1120, 1300, 1400, 1456, 1820, 2080, 2275, 2600, 2800, 2912, 3061, 3640, 4550, 5200, 5600, 6122, 7280, 9100, 10400, 12244, 14560, 15305, 18200, 21427, 24488, 30610, 36400, 39793, 42854, 48976, 61220, 72800, 76525, 79586, 85708, 97952, 107135, 122440, 153050, 159172, 171416, 198965, 214270, 244880, 278551, 306100, 318344, 342832, 397930, 428540, 489760, 535675, 557102, 612200, 636688, 685664, 795860, 857080, 994825, 1071350, 1114204, 1224400, 1273376, 1392755, 1591720, 1714160, 1989650, 2142700, 2228408, 2448800, 2785510, 3183440, 3428320, 3979300, 4285400, 4456816, 5571020, 6366880, 6963775, 7958600, 8570800, 8913632, 11142040, 13927550, 15917200, 17141600, 22284080, 27855100, 31834400, 44568160, 55710200, 111420400, 222840800]

約数ペア:

[(1, 222840800), (2, 111420400), (4, 55710200), (5, 44568160), (7, 31834400), (8, 27855100), (10, 22284080), (13, 17141600), (14, 15917200), (16, 13927550), (20, 11142040), (25, 8913632), (26, 8570800), (28, 7958600), (32, 6963775), (35, 6366880), (40, 5571020), (50, 4456816), (52, 4285400), (56, 3979300), (65, 3428320), (70, 3183440), (80, 2785510), (91, 2448800), (100, 2228408), (104, 2142700), (112, 1989650), (130, 1714160), (140, 1591720), (160, 1392755), (175, 1273376), (182, 1224400), (200, 1114204), (208, 1071350), (224, 994825), (260, 857080), (280, 795860), (325, 685664), (350, 636688), (364, 612200), (400, 557102), (416, 535675), (455, 489760), (520, 428540), (560, 397930), (650, 342832), (700, 318344), (728, 306100), (800, 278551), (910, 244880), (1040, 214270), (1120, 198965), (1300, 171416), (1400, 159172), (1456, 153050), (1820, 122440), (2080, 107135), (2275, 97952), (2600, 85708), (2800, 79586), (2912, 76525), (3061, 72800), (3640, 61220), (4550, 48976), (5200, 42854), (5600, 39793), (6122, 36400), (7280, 30610), (9100, 24488), (10400, 21427), (12244, 18200), (14560, 15305)]