300515020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 722534400

約数和(自身を除く): 422019380

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 127, 130, 190, 247, 254, 260, 380, 479, 494, 508, 635, 958, 988, 1235, 1270, 1651, 1916, 2395, 2413, 2470, 2540, 3302, 4790, 4826, 4940, 6227, 6604, 8255, 9101, 9580, 9652, 12065, 12454, 16510, 18202, 24130, 24908, 31135, 31369, 33020, 36404, 45505, 48260, 60833, 62270, 62738, 91010, 118313, 121666, 124540, 125476, 156845, 182020, 236626, 243332, 304165, 313690, 473252, 591565, 608330, 627380, 790829, 1155827, 1183130, 1216660, 1581658, 2311654, 2366260, 3163316, 3954145, 4623308, 5779135, 7908290, 11558270, 15025751, 15816580, 23116540, 30051502, 60103004, 75128755, 150257510, 300515020]

約数ペア:

[(1, 300515020), (2, 150257510), (4, 75128755), (5, 60103004), (10, 30051502), (13, 23116540), (19, 15816580), (20, 15025751), (26, 11558270), (38, 7908290), (52, 5779135), (65, 4623308), (76, 3954145), (95, 3163316), (127, 2366260), (130, 2311654), (190, 1581658), (247, 1216660), (254, 1183130), (260, 1155827), (380, 790829), (479, 627380), (494, 608330), (508, 591565), (635, 473252), (958, 313690), (988, 304165), (1235, 243332), (1270, 236626), (1651, 182020), (1916, 156845), (2395, 125476), (2413, 124540), (2470, 121666), (2540, 118313), (3302, 91010), (4790, 62738), (4826, 62270), (4940, 60833), (6227, 48260), (6604, 45505), (8255, 36404), (9101, 33020), (9580, 31369), (9652, 31135), (12065, 24908), (12454, 24130), (16510, 18202)]