151380180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{379}}^1$

素因数の和:718

約数の個数: 144

約数和(自身を含む): 527829120

約数和(自身を除く): 376448940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 317, 379, 420, 630, 634, 758, 951, 1137, 1260, 1268, 1516, 1585, 1895, 1902, 2219, 2274, 2653, 2853, 3170, 3411, 3790, 3804, 4438, 4548, 4755, 5306, 5685, 5706, 6340, 6657, 6822, 7580, 7959, 8876, 9510, 10612, 11095, 11370, 11412, 13265, 13314, 13644, 14265, 15918, 17055, 19020, 19971, 22190, 22740, 23877, 26530, 26628, 28530, 31836, 33285, 34110, 39795, 39942, 44380, 47754, 53060, 57060, 66570, 68220, 79590, 79884, 95508, 99855, 119385, 120143, 133140, 159180, 199710, 238770, 240286, 360429, 399420, 477540, 480572, 600715, 720858, 841001, 1081287, 1201430, 1441716, 1682002, 1802145, 2162574, 2402860, 2523003, 3364004, 3604290, 4205005, 4325148, 5046006, 5406435, 7208580, 7569009, 8410010, 10092012, 10812870, 12615015, 15138018, 16820020, 21625740, 25230030, 30276036, 37845045, 50460060, 75690090, 151380180]

約数ペア:

[(1, 151380180), (2, 75690090), (3, 50460060), (4, 37845045), (5, 30276036), (6, 25230030), (7, 21625740), (9, 16820020), (10, 15138018), (12, 12615015), (14, 10812870), (15, 10092012), (18, 8410010), (20, 7569009), (21, 7208580), (28, 5406435), (30, 5046006), (35, 4325148), (36, 4205005), (42, 3604290), (45, 3364004), (60, 2523003), (63, 2402860), (70, 2162574), (84, 1802145), (90, 1682002), (105, 1441716), (126, 1201430), (140, 1081287), (180, 841001), (210, 720858), (252, 600715), (315, 480572), (317, 477540), (379, 399420), (420, 360429), (630, 240286), (634, 238770), (758, 199710), (951, 159180), (1137, 133140), (1260, 120143), (1268, 119385), (1516, 99855), (1585, 95508), (1895, 79884), (1902, 79590), (2219, 68220), (2274, 66570), (2653, 57060), (2853, 53060), (3170, 47754), (3411, 44380), (3790, 39942), (3804, 39795), (4438, 34110), (4548, 33285), (4755, 31836), (5306, 28530), (5685, 26628), (5706, 26530), (6340, 23877), (6657, 22740), (6822, 22190), (7580, 19971), (7959, 19020), (8876, 17055), (9510, 15918), (10612, 14265), (11095, 13644), (11370, 13314), (11412, 13265)]