152847180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 481572000

約数和(自身を除く): 328724820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 139, 149, 164, 180, 205, 246, 278, 298, 369, 410, 417, 447, 492, 556, 596, 615, 695, 738, 745, 820, 834, 894, 1230, 1251, 1341, 1390, 1476, 1490, 1668, 1788, 1845, 2085, 2235, 2460, 2502, 2682, 2780, 2980, 3690, 4170, 4470, 5004, 5364, 5699, 6109, 6255, 6705, 7380, 8340, 8940, 11398, 12218, 12510, 13410, 17097, 18327, 20711, 22796, 24436, 25020, 26820, 28495, 30545, 34194, 36654, 41422, 51291, 54981, 56990, 61090, 62133, 68388, 73308, 82844, 85485, 91635, 102582, 103555, 109962, 113980, 122180, 124266, 170970, 183270, 186399, 205164, 207110, 219924, 248532, 256455, 274905, 310665, 341940, 366540, 372798, 414220, 512910, 549810, 621330, 745596, 849151, 931995, 1025820, 1099620, 1242660, 1698302, 1863990, 2547453, 3396604, 3727980, 4245755, 5094906, 7642359, 8491510, 10189812, 12737265, 15284718, 16983020, 25474530, 30569436, 38211795, 50949060, 76423590, 152847180]

約数ペア:

[(1, 152847180), (2, 76423590), (3, 50949060), (4, 38211795), (5, 30569436), (6, 25474530), (9, 16983020), (10, 15284718), (12, 12737265), (15, 10189812), (18, 8491510), (20, 7642359), (30, 5094906), (36, 4245755), (41, 3727980), (45, 3396604), (60, 2547453), (82, 1863990), (90, 1698302), (123, 1242660), (139, 1099620), (149, 1025820), (164, 931995), (180, 849151), (205, 745596), (246, 621330), (278, 549810), (298, 512910), (369, 414220), (410, 372798), (417, 366540), (447, 341940), (492, 310665), (556, 274905), (596, 256455), (615, 248532), (695, 219924), (738, 207110), (745, 205164), (820, 186399), (834, 183270), (894, 170970), (1230, 124266), (1251, 122180), (1341, 113980), (1390, 109962), (1476, 103555), (1490, 102582), (1668, 91635), (1788, 85485), (1845, 82844), (2085, 73308), (2235, 68388), (2460, 62133), (2502, 61090), (2682, 56990), (2780, 54981), (2980, 51291), (3690, 41422), (4170, 36654), (4470, 34194), (5004, 30545), (5364, 28495), (5699, 26820), (6109, 25020), (6255, 24436), (6705, 22796), (7380, 20711), (8340, 18327), (8940, 17097), (11398, 13410), (12218, 12510)]