1502900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 3958080

約数和(自身を除く): 2455180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 113, 133, 140, 175, 190, 226, 266, 350, 380, 452, 475, 532, 565, 665, 700, 791, 950, 1130, 1330, 1582, 1900, 2147, 2260, 2660, 2825, 3164, 3325, 3955, 4294, 5650, 6650, 7910, 8588, 10735, 11300, 13300, 15029, 15820, 19775, 21470, 30058, 39550, 42940, 53675, 60116, 75145, 79100, 107350, 150290, 214700, 300580, 375725, 751450, 1502900]

約数ペア:

[(1, 1502900), (2, 751450), (4, 375725), (5, 300580), (7, 214700), (10, 150290), (14, 107350), (19, 79100), (20, 75145), (25, 60116), (28, 53675), (35, 42940), (38, 39550), (50, 30058), (70, 21470), (76, 19775), (95, 15820), (100, 15029), (113, 13300), (133, 11300), (140, 10735), (175, 8588), (190, 7910), (226, 6650), (266, 5650), (350, 4294), (380, 3955), (452, 3325), (475, 3164), (532, 2825), (565, 2660), (665, 2260), (700, 2147), (791, 1900), (950, 1582), (1130, 1330)]