125538140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2999}}^1$

素因数の和:3051

約数の個数: 96

約数和(自身を含む): 338688000

約数和(自身を除く): 213149860

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 598, 644, 805, 910, 1196, 1495, 1610, 1820, 2093, 2990, 2999, 3220, 4186, 5980, 5998, 8372, 10465, 11996, 14995, 20930, 20993, 29990, 38987, 41860, 41986, 59980, 68977, 77974, 83972, 104965, 137954, 155948, 194935, 209930, 272909, 275908, 344885, 389870, 419860, 482839, 545818, 689770, 779740, 896701, 965678, 1091636, 1364545, 1379540, 1793402, 1931356, 2414195, 2729090, 3586804, 4483505, 4828390, 5458180, 6276907, 8967010, 9656780, 12553814, 17934020, 25107628, 31384535, 62769070, 125538140]

約数ペア:

[(1, 125538140), (2, 62769070), (4, 31384535), (5, 25107628), (7, 17934020), (10, 12553814), (13, 9656780), (14, 8967010), (20, 6276907), (23, 5458180), (26, 4828390), (28, 4483505), (35, 3586804), (46, 2729090), (52, 2414195), (65, 1931356), (70, 1793402), (91, 1379540), (92, 1364545), (115, 1091636), (130, 965678), (140, 896701), (161, 779740), (182, 689770), (230, 545818), (260, 482839), (299, 419860), (322, 389870), (364, 344885), (455, 275908), (460, 272909), (598, 209930), (644, 194935), (805, 155948), (910, 137954), (1196, 104965), (1495, 83972), (1610, 77974), (1820, 68977), (2093, 59980), (2990, 41986), (2999, 41860), (3220, 38987), (4186, 29990), (5980, 20993), (5998, 20930), (8372, 14995), (10465, 11996)]