133506540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 431558400

約数和(自身を除く): 298051860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 103, 114, 171, 180, 190, 206, 228, 285, 309, 342, 379, 380, 412, 515, 570, 618, 684, 758, 855, 927, 1030, 1137, 1140, 1236, 1516, 1545, 1710, 1854, 1895, 1957, 2060, 2274, 3090, 3411, 3420, 3708, 3790, 3914, 4548, 4635, 5685, 5871, 6180, 6822, 7201, 7580, 7828, 9270, 9785, 11370, 11742, 13644, 14402, 17055, 17613, 18540, 19570, 21603, 22740, 23484, 28804, 29355, 34110, 35226, 36005, 39037, 39140, 43206, 58710, 64809, 68220, 70452, 72010, 78074, 86412, 88065, 108015, 117111, 117420, 129618, 144020, 156148, 176130, 195185, 216030, 234222, 259236, 324045, 351333, 352260, 390370, 432060, 468444, 585555, 648090, 702666, 741703, 780740, 1171110, 1296180, 1405332, 1483406, 1756665, 2225109, 2342220, 2966812, 3513330, 3708515, 4450218, 6675327, 7026660, 7417030, 8900436, 11125545, 13350654, 14834060, 22251090, 26701308, 33376635, 44502180, 66753270, 133506540]

約数ペア:

[(1, 133506540), (2, 66753270), (3, 44502180), (4, 33376635), (5, 26701308), (6, 22251090), (9, 14834060), (10, 13350654), (12, 11125545), (15, 8900436), (18, 7417030), (19, 7026660), (20, 6675327), (30, 4450218), (36, 3708515), (38, 3513330), (45, 2966812), (57, 2342220), (60, 2225109), (76, 1756665), (90, 1483406), (95, 1405332), (103, 1296180), (114, 1171110), (171, 780740), (180, 741703), (190, 702666), (206, 648090), (228, 585555), (285, 468444), (309, 432060), (342, 390370), (379, 352260), (380, 351333), (412, 324045), (515, 259236), (570, 234222), (618, 216030), (684, 195185), (758, 176130), (855, 156148), (927, 144020), (1030, 129618), (1137, 117420), (1140, 117111), (1236, 108015), (1516, 88065), (1545, 86412), (1710, 78074), (1854, 72010), (1895, 70452), (1957, 68220), (2060, 64809), (2274, 58710), (3090, 43206), (3411, 39140), (3420, 39037), (3708, 36005), (3790, 35226), (3914, 34110), (4548, 29355), (4635, 28804), (5685, 23484), (5871, 22740), (6180, 21603), (6822, 19570), (7201, 18540), (7580, 17613), (7828, 17055), (9270, 14402), (9785, 13644), (11370, 11742)]