200048100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{95261}}^1$

素因数の和:95285

約数の個数: 72

約数和(自身を含む): 661499328

約数和(自身を除く): 461451228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 95261, 190522, 285783, 381044, 476305, 571566, 666827, 952610, 1143132, 1333654, 1428915, 1905220, 2000481, 2381525, 2667308, 2857830, 3334135, 4000962, 4763050, 5715660, 6668270, 7144575, 8001924, 9526100, 10002405, 13336540, 14289150, 16670675, 20004810, 28578300, 33341350, 40009620, 50012025, 66682700, 100024050, 200048100]

約数ペア:

[(1, 200048100), (2, 100024050), (3, 66682700), (4, 50012025), (5, 40009620), (6, 33341350), (7, 28578300), (10, 20004810), (12, 16670675), (14, 14289150), (15, 13336540), (20, 10002405), (21, 9526100), (25, 8001924), (28, 7144575), (30, 6668270), (35, 5715660), (42, 4763050), (50, 4000962), (60, 3334135), (70, 2857830), (75, 2667308), (84, 2381525), (100, 2000481), (105, 1905220), (140, 1428915), (150, 1333654), (175, 1143132), (210, 952610), (300, 666827), (350, 571566), (420, 476305), (525, 381044), (700, 285783), (1050, 190522), (2100, 95261)]