125452620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 396264960

約数和(自身を除く): 270812340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 89, 90, 123, 164, 178, 180, 191, 205, 246, 267, 356, 369, 382, 410, 445, 492, 534, 573, 615, 738, 764, 801, 820, 890, 955, 1068, 1146, 1230, 1335, 1476, 1602, 1719, 1780, 1845, 1910, 2292, 2460, 2670, 2865, 3204, 3438, 3649, 3690, 3820, 4005, 5340, 5730, 6876, 7298, 7380, 7831, 8010, 8595, 10947, 11460, 14596, 15662, 16020, 16999, 17190, 18245, 21894, 23493, 31324, 32841, 33998, 34380, 36490, 39155, 43788, 46986, 50997, 54735, 65682, 67996, 70479, 72980, 78310, 84995, 93972, 101994, 109470, 117465, 131364, 140958, 152991, 156620, 164205, 169990, 203988, 218940, 234930, 254985, 281916, 305982, 328410, 339980, 352395, 469860, 509970, 611964, 656820, 696959, 704790, 764955, 1019940, 1393918, 1409580, 1529910, 2090877, 2787836, 3059820, 3484795, 4181754, 6272631, 6969590, 8363508, 10454385, 12545262, 13939180, 20908770, 25090524, 31363155, 41817540, 62726310, 125452620]

約数ペア:

[(1, 125452620), (2, 62726310), (3, 41817540), (4, 31363155), (5, 25090524), (6, 20908770), (9, 13939180), (10, 12545262), (12, 10454385), (15, 8363508), (18, 6969590), (20, 6272631), (30, 4181754), (36, 3484795), (41, 3059820), (45, 2787836), (60, 2090877), (82, 1529910), (89, 1409580), (90, 1393918), (123, 1019940), (164, 764955), (178, 704790), (180, 696959), (191, 656820), (205, 611964), (246, 509970), (267, 469860), (356, 352395), (369, 339980), (382, 328410), (410, 305982), (445, 281916), (492, 254985), (534, 234930), (573, 218940), (615, 203988), (738, 169990), (764, 164205), (801, 156620), (820, 152991), (890, 140958), (955, 131364), (1068, 117465), (1146, 109470), (1230, 101994), (1335, 93972), (1476, 84995), (1602, 78310), (1719, 72980), (1780, 70479), (1845, 67996), (1910, 65682), (2292, 54735), (2460, 50997), (2670, 46986), (2865, 43788), (3204, 39155), (3438, 36490), (3649, 34380), (3690, 33998), (3820, 32841), (4005, 31324), (5340, 23493), (5730, 21894), (6876, 18245), (7298, 17190), (7380, 16999), (7831, 16020), (8010, 15662), (8595, 14596), (10947, 11460)]