142030700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 379142400

約数和(自身を除く): 237111700

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 59, 70, 76, 95, 100, 118, 133, 140, 175, 181, 190, 236, 266, 295, 350, 362, 380, 413, 475, 532, 590, 665, 700, 724, 826, 905, 950, 1121, 1180, 1267, 1330, 1475, 1652, 1810, 1900, 2065, 2242, 2534, 2660, 2950, 3325, 3439, 3620, 4130, 4484, 4525, 5068, 5605, 5900, 6335, 6650, 6878, 7847, 8260, 9050, 10325, 10679, 11210, 12670, 13300, 13756, 15694, 17195, 18100, 20650, 21358, 22420, 24073, 25340, 28025, 31388, 31675, 34390, 39235, 41300, 42716, 48146, 53395, 56050, 63350, 68780, 74753, 78470, 85975, 96292, 106790, 112100, 120365, 126700, 149506, 156940, 171950, 196175, 202901, 213580, 240730, 266975, 299012, 343900, 373765, 392350, 405802, 481460, 533950, 601825, 747530, 784700, 811604, 1014505, 1067900, 1203650, 1420307, 1495060, 1868825, 2029010, 2407300, 2840614, 3737650, 4058020, 5072525, 5681228, 7101535, 7475300, 10145050, 14203070, 20290100, 28406140, 35507675, 71015350, 142030700]

約数ペア:

[(1, 142030700), (2, 71015350), (4, 35507675), (5, 28406140), (7, 20290100), (10, 14203070), (14, 10145050), (19, 7475300), (20, 7101535), (25, 5681228), (28, 5072525), (35, 4058020), (38, 3737650), (50, 2840614), (59, 2407300), (70, 2029010), (76, 1868825), (95, 1495060), (100, 1420307), (118, 1203650), (133, 1067900), (140, 1014505), (175, 811604), (181, 784700), (190, 747530), (236, 601825), (266, 533950), (295, 481460), (350, 405802), (362, 392350), (380, 373765), (413, 343900), (475, 299012), (532, 266975), (590, 240730), (665, 213580), (700, 202901), (724, 196175), (826, 171950), (905, 156940), (950, 149506), (1121, 126700), (1180, 120365), (1267, 112100), (1330, 106790), (1475, 96292), (1652, 85975), (1810, 78470), (1900, 74753), (2065, 68780), (2242, 63350), (2534, 56050), (2660, 53395), (2950, 48146), (3325, 42716), (3439, 41300), (3620, 39235), (4130, 34390), (4484, 31675), (4525, 31388), (5068, 28025), (5605, 25340), (5900, 24073), (6335, 22420), (6650, 21358), (6878, 20650), (7847, 18100), (8260, 17195), (9050, 15694), (10325, 13756), (10679, 13300), (11210, 12670)]