145373004

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 437819200

約数和(自身を除く): 292446196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 61, 63, 84, 98, 122, 126, 147, 183, 193, 196, 244, 252, 294, 343, 366, 386, 427, 441, 549, 579, 588, 686, 732, 772, 854, 882, 1029, 1098, 1158, 1281, 1351, 1372, 1708, 1737, 1764, 2058, 2196, 2316, 2562, 2702, 2989, 3087, 3474, 3843, 4053, 4116, 5124, 5404, 5978, 6174, 6948, 7686, 8106, 8967, 9457, 11773, 11956, 12159, 12348, 15372, 16212, 17934, 18914, 20923, 23546, 24318, 26901, 28371, 35319, 35868, 37828, 41846, 47092, 48636, 53802, 56742, 62769, 66199, 70638, 82411, 83692, 85113, 105957, 107604, 113484, 125538, 132398, 141276, 164822, 170226, 188307, 198597, 211914, 247233, 251076, 264796, 329644, 340452, 376614, 397194, 423828, 494466, 576877, 595791, 741699, 753228, 794388, 988932, 1153754, 1191582, 1483398, 1730631, 2307508, 2383164, 2966796, 3461262, 4038139, 5191893, 6922524, 8076278, 10383786, 12114417, 16152556, 20767572, 24228834, 36343251, 48457668, 72686502, 145373004]

約数ペア:

[(1, 145373004), (2, 72686502), (3, 48457668), (4, 36343251), (6, 24228834), (7, 20767572), (9, 16152556), (12, 12114417), (14, 10383786), (18, 8076278), (21, 6922524), (28, 5191893), (36, 4038139), (42, 3461262), (49, 2966796), (61, 2383164), (63, 2307508), (84, 1730631), (98, 1483398), (122, 1191582), (126, 1153754), (147, 988932), (183, 794388), (193, 753228), (196, 741699), (244, 595791), (252, 576877), (294, 494466), (343, 423828), (366, 397194), (386, 376614), (427, 340452), (441, 329644), (549, 264796), (579, 251076), (588, 247233), (686, 211914), (732, 198597), (772, 188307), (854, 170226), (882, 164822), (1029, 141276), (1098, 132398), (1158, 125538), (1281, 113484), (1351, 107604), (1372, 105957), (1708, 85113), (1737, 83692), (1764, 82411), (2058, 70638), (2196, 66199), (2316, 62769), (2562, 56742), (2702, 53802), (2989, 48636), (3087, 47092), (3474, 41846), (3843, 37828), (4053, 35868), (4116, 35319), (5124, 28371), (5404, 26901), (5978, 24318), (6174, 23546), (6948, 20923), (7686, 18914), (8106, 17934), (8967, 16212), (9457, 15372), (11773, 12348), (11956, 12159)]