305565048

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 160

約数和(自身を含む): 892108800

約数和(自身を除く): 586543752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 79, 81, 94, 108, 127, 141, 158, 162, 188, 216, 237, 254, 282, 316, 324, 376, 381, 423, 474, 508, 564, 632, 648, 711, 762, 846, 948, 1016, 1128, 1143, 1269, 1422, 1524, 1692, 1896, 2133, 2286, 2538, 2844, 3048, 3384, 3429, 3713, 3807, 4266, 4572, 5076, 5688, 5969, 6399, 6858, 7426, 7614, 8532, 9144, 10033, 10152, 10287, 11139, 11938, 12798, 13716, 14852, 15228, 17064, 17907, 20066, 20574, 22278, 23876, 25596, 27432, 29704, 30099, 30456, 33417, 35814, 40132, 41148, 44556, 47752, 51192, 53721, 60198, 66834, 71628, 80264, 82296, 89112, 90297, 100251, 107442, 120396, 133668, 143256, 161163, 180594, 200502, 214884, 240792, 267336, 270891, 300753, 322326, 361188, 401004, 429768, 471551, 483489, 541782, 601506, 644652, 722376, 802008, 812673, 943102, 966978, 1083564, 1203012, 1289304, 1414653, 1625346, 1886204, 1933956, 2167128, 2406024, 2829306, 3250692, 3772408, 3867912, 4243959, 5658612, 6501384, 8487918, 11317224, 12731877, 16975836, 25463754, 33951672, 38195631, 50927508, 76391262, 101855016, 152782524, 305565048]

約数ペア:

[(1, 305565048), (2, 152782524), (3, 101855016), (4, 76391262), (6, 50927508), (8, 38195631), (9, 33951672), (12, 25463754), (18, 16975836), (24, 12731877), (27, 11317224), (36, 8487918), (47, 6501384), (54, 5658612), (72, 4243959), (79, 3867912), (81, 3772408), (94, 3250692), (108, 2829306), (127, 2406024), (141, 2167128), (158, 1933956), (162, 1886204), (188, 1625346), (216, 1414653), (237, 1289304), (254, 1203012), (282, 1083564), (316, 966978), (324, 943102), (376, 812673), (381, 802008), (423, 722376), (474, 644652), (508, 601506), (564, 541782), (632, 483489), (648, 471551), (711, 429768), (762, 401004), (846, 361188), (948, 322326), (1016, 300753), (1128, 270891), (1143, 267336), (1269, 240792), (1422, 214884), (1524, 200502), (1692, 180594), (1896, 161163), (2133, 143256), (2286, 133668), (2538, 120396), (2844, 107442), (3048, 100251), (3384, 90297), (3429, 89112), (3713, 82296), (3807, 80264), (4266, 71628), (4572, 66834), (5076, 60198), (5688, 53721), (5969, 51192), (6399, 47752), (6858, 44556), (7426, 41148), (7614, 40132), (8532, 35814), (9144, 33417), (10033, 30456), (10152, 30099), (10287, 29704), (11139, 27432), (11938, 25596), (12798, 23876), (13716, 22278), (14852, 20574), (15228, 20066), (17064, 17907)]