275807820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{587}}^1$

素因数の和:831

約数の個数: 96

約数和(自身を含む): 796594176

約数和(自身を除く): 520786356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 191, 205, 246, 382, 410, 492, 573, 587, 615, 764, 820, 955, 1146, 1174, 1230, 1761, 1910, 2292, 2348, 2460, 2865, 2935, 3522, 3820, 5730, 5870, 7044, 7831, 8805, 11460, 11740, 15662, 17610, 23493, 24067, 31324, 35220, 39155, 46986, 48134, 72201, 78310, 93972, 96268, 112117, 117465, 120335, 144402, 156620, 224234, 234930, 240670, 288804, 336351, 361005, 448468, 469860, 481340, 560585, 672702, 722010, 1121170, 1345404, 1444020, 1681755, 2242340, 3363510, 4596797, 6727020, 9193594, 13790391, 18387188, 22983985, 27580782, 45967970, 55161564, 68951955, 91935940, 137903910, 275807820]

約数ペア:

[(1, 275807820), (2, 137903910), (3, 91935940), (4, 68951955), (5, 55161564), (6, 45967970), (10, 27580782), (12, 22983985), (15, 18387188), (20, 13790391), (30, 9193594), (41, 6727020), (60, 4596797), (82, 3363510), (123, 2242340), (164, 1681755), (191, 1444020), (205, 1345404), (246, 1121170), (382, 722010), (410, 672702), (492, 560585), (573, 481340), (587, 469860), (615, 448468), (764, 361005), (820, 336351), (955, 288804), (1146, 240670), (1174, 234930), (1230, 224234), (1761, 156620), (1910, 144402), (2292, 120335), (2348, 117465), (2460, 112117), (2865, 96268), (2935, 93972), (3522, 78310), (3820, 72201), (5730, 48134), (5870, 46986), (7044, 39155), (7831, 35220), (8805, 31324), (11460, 24067), (11740, 23493), (15662, 17610)]