300489180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{13873}}^1$

素因数の和:13923

約数の個数: 72

約数和(自身を含む): 888046992

約数和(自身を除く): 587557812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3610, 4332, 5415, 7220, 10830, 13873, 21660, 27746, 41619, 55492, 69365, 83238, 138730, 166476, 208095, 263587, 277460, 416190, 527174, 790761, 832380, 1054348, 1317935, 1581522, 2635870, 3163044, 3953805, 5008153, 5271740, 7907610, 10016306, 15024459, 15815220, 20032612, 25040765, 30048918, 50081530, 60097836, 75122295, 100163060, 150244590, 300489180]

約数ペア:

[(1, 300489180), (2, 150244590), (3, 100163060), (4, 75122295), (5, 60097836), (6, 50081530), (10, 30048918), (12, 25040765), (15, 20032612), (19, 15815220), (20, 15024459), (30, 10016306), (38, 7907610), (57, 5271740), (60, 5008153), (76, 3953805), (95, 3163044), (114, 2635870), (190, 1581522), (228, 1317935), (285, 1054348), (361, 832380), (380, 790761), (570, 527174), (722, 416190), (1083, 277460), (1140, 263587), (1444, 208095), (1805, 166476), (2166, 138730), (3610, 83238), (4332, 69365), (5415, 55492), (7220, 41619), (10830, 27746), (13873, 21660)]