27360228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 81715200

約数和(自身を除く): 54354972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 49, 57, 62, 76, 79, 84, 93, 98, 114, 124, 133, 147, 158, 186, 196, 217, 228, 237, 266, 294, 316, 372, 399, 434, 474, 532, 553, 588, 589, 651, 798, 868, 931, 948, 1106, 1178, 1302, 1501, 1519, 1596, 1659, 1767, 1862, 2212, 2356, 2449, 2604, 2793, 3002, 3038, 3318, 3534, 3724, 3871, 4123, 4503, 4557, 4898, 5586, 6004, 6076, 6636, 7068, 7347, 7742, 8246, 9006, 9114, 9796, 10507, 11172, 11613, 12369, 14694, 15484, 16492, 17143, 18012, 18228, 21014, 23226, 24738, 28861, 29388, 31521, 34286, 42028, 46452, 46531, 49476, 51429, 57722, 63042, 68572, 73549, 86583, 93062, 102858, 115444, 120001, 126084, 139593, 147098, 173166, 186124, 205716, 220647, 240002, 279186, 294196, 325717, 346332, 360003, 441294, 480004, 558372, 651434, 720006, 882588, 977151, 1302868, 1440012, 1954302, 2280019, 3908604, 4560038, 6840057, 9120076, 13680114, 27360228]

約数ペア:

[(1, 27360228), (2, 13680114), (3, 9120076), (4, 6840057), (6, 4560038), (7, 3908604), (12, 2280019), (14, 1954302), (19, 1440012), (21, 1302868), (28, 977151), (31, 882588), (38, 720006), (42, 651434), (49, 558372), (57, 480004), (62, 441294), (76, 360003), (79, 346332), (84, 325717), (93, 294196), (98, 279186), (114, 240002), (124, 220647), (133, 205716), (147, 186124), (158, 173166), (186, 147098), (196, 139593), (217, 126084), (228, 120001), (237, 115444), (266, 102858), (294, 93062), (316, 86583), (372, 73549), (399, 68572), (434, 63042), (474, 57722), (532, 51429), (553, 49476), (588, 46531), (589, 46452), (651, 42028), (798, 34286), (868, 31521), (931, 29388), (948, 28861), (1106, 24738), (1178, 23226), (1302, 21014), (1501, 18228), (1519, 18012), (1596, 17143), (1659, 16492), (1767, 15484), (1862, 14694), (2212, 12369), (2356, 11613), (2449, 11172), (2604, 10507), (2793, 9796), (3002, 9114), (3038, 9006), (3318, 8246), (3534, 7742), (3724, 7347), (3871, 7068), (4123, 6636), (4503, 6076), (4557, 6004), (4898, 5586)]