109142820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:722

約数の個数: 144

約数和(自身を含む): 354436992

約数和(自身を除く): 245294172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 41, 45, 46, 60, 69, 82, 90, 92, 115, 123, 138, 164, 180, 205, 207, 230, 246, 276, 345, 369, 410, 414, 460, 492, 615, 643, 690, 738, 820, 828, 943, 1035, 1230, 1286, 1380, 1476, 1845, 1886, 1929, 2070, 2460, 2572, 2829, 3215, 3690, 3772, 3858, 4140, 4715, 5658, 5787, 6430, 7380, 7716, 8487, 9430, 9645, 11316, 11574, 12860, 14145, 14789, 16974, 18860, 19290, 23148, 26363, 28290, 28935, 29578, 33948, 38580, 42435, 44367, 52726, 56580, 57870, 59156, 73945, 79089, 84870, 88734, 105452, 115740, 131815, 133101, 147890, 158178, 169740, 177468, 221835, 237267, 263630, 266202, 295780, 316356, 395445, 443670, 474534, 527260, 532404, 606349, 665505, 790890, 887340, 949068, 1186335, 1212698, 1331010, 1581780, 1819047, 2372670, 2425396, 2662020, 3031745, 3638094, 4745340, 5457141, 6063490, 7276188, 9095235, 10914282, 12126980, 18190470, 21828564, 27285705, 36380940, 54571410, 109142820]

約数ペア:

[(1, 109142820), (2, 54571410), (3, 36380940), (4, 27285705), (5, 21828564), (6, 18190470), (9, 12126980), (10, 10914282), (12, 9095235), (15, 7276188), (18, 6063490), (20, 5457141), (23, 4745340), (30, 3638094), (36, 3031745), (41, 2662020), (45, 2425396), (46, 2372670), (60, 1819047), (69, 1581780), (82, 1331010), (90, 1212698), (92, 1186335), (115, 949068), (123, 887340), (138, 790890), (164, 665505), (180, 606349), (205, 532404), (207, 527260), (230, 474534), (246, 443670), (276, 395445), (345, 316356), (369, 295780), (410, 266202), (414, 263630), (460, 237267), (492, 221835), (615, 177468), (643, 169740), (690, 158178), (738, 147890), (820, 133101), (828, 131815), (943, 115740), (1035, 105452), (1230, 88734), (1286, 84870), (1380, 79089), (1476, 73945), (1845, 59156), (1886, 57870), (1929, 56580), (2070, 52726), (2460, 44367), (2572, 42435), (2829, 38580), (3215, 33948), (3690, 29578), (3772, 28935), (3858, 28290), (4140, 26363), (4715, 23148), (5658, 19290), (5787, 18860), (6430, 16974), (7380, 14789), (7716, 14145), (8487, 12860), (9430, 11574), (9645, 11316)]