303504180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2879}}^1$

素因数の和:3149

約数の個数: 96

約数和(自身を含む): 975421440

約数和(自身を除く): 671917260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 251, 420, 502, 753, 1004, 1255, 1506, 1757, 2510, 2879, 3012, 3514, 3765, 5020, 5271, 5758, 7028, 7530, 8637, 8785, 10542, 11516, 14395, 15060, 17274, 17570, 20153, 21084, 26355, 28790, 34548, 35140, 40306, 43185, 52710, 57580, 60459, 80612, 86370, 100765, 105420, 120918, 172740, 201530, 241836, 302295, 403060, 604590, 722629, 1209180, 1445258, 2167887, 2890516, 3613145, 4335774, 5058403, 7226290, 8671548, 10116806, 10839435, 14452580, 15175209, 20233612, 21678870, 25292015, 30350418, 43357740, 50584030, 60700836, 75876045, 101168060, 151752090, 303504180]

約数ペア:

[(1, 303504180), (2, 151752090), (3, 101168060), (4, 75876045), (5, 60700836), (6, 50584030), (7, 43357740), (10, 30350418), (12, 25292015), (14, 21678870), (15, 20233612), (20, 15175209), (21, 14452580), (28, 10839435), (30, 10116806), (35, 8671548), (42, 7226290), (60, 5058403), (70, 4335774), (84, 3613145), (105, 2890516), (140, 2167887), (210, 1445258), (251, 1209180), (420, 722629), (502, 604590), (753, 403060), (1004, 302295), (1255, 241836), (1506, 201530), (1757, 172740), (2510, 120918), (2879, 105420), (3012, 100765), (3514, 86370), (3765, 80612), (5020, 60459), (5271, 57580), (5758, 52710), (7028, 43185), (7530, 40306), (8637, 35140), (8785, 34548), (10542, 28790), (11516, 26355), (14395, 21084), (15060, 20153), (17274, 17570)]