300975150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{40949}}^1$

素因数の和:40978

約数の個数: 72

約数和(自身を含む): 868303800

約数和(自身を除く): 567328650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 40949, 81898, 122847, 204745, 245694, 286643, 409490, 573286, 614235, 859929, 1023725, 1228470, 1433215, 1719858, 2006501, 2047450, 2866430, 3071175, 4013002, 4299645, 6019503, 6142350, 7166075, 8599290, 10032505, 12039006, 14332150, 20065010, 21498225, 30097515, 42996450, 50162525, 60195030, 100325050, 150487575, 300975150]

約数ペア:

[(1, 300975150), (2, 150487575), (3, 100325050), (5, 60195030), (6, 50162525), (7, 42996450), (10, 30097515), (14, 21498225), (15, 20065010), (21, 14332150), (25, 12039006), (30, 10032505), (35, 8599290), (42, 7166075), (49, 6142350), (50, 6019503), (70, 4299645), (75, 4013002), (98, 3071175), (105, 2866430), (147, 2047450), (150, 2006501), (175, 1719858), (210, 1433215), (245, 1228470), (294, 1023725), (350, 859929), (490, 614235), (525, 573286), (735, 409490), (1050, 286643), (1225, 245694), (1470, 204745), (2450, 122847), (3675, 81898), (7350, 40949)]