131565060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 475517952

約数和(自身を除く): 343952892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 81, 90, 92, 99, 107, 108, 110, 115, 132, 135, 138, 162, 165, 180, 198, 207, 214, 220, 230, 243, 253, 270, 276, 297, 321, 324, 330, 345, 396, 405, 414, 428, 460, 486, 495, 506, 535, 540, 594, 621, 642, 660, 690, 759, 810, 828, 891, 963, 972, 990, 1012, 1035, 1070, 1177, 1188, 1215, 1242, 1265, 1284, 1380, 1485, 1518, 1605, 1620, 1782, 1863, 1926, 1980, 2070, 2140, 2277, 2354, 2430, 2461, 2484, 2530, 2673, 2889, 2970, 3036, 3105, 3210, 3531, 3564, 3726, 3795, 3852, 4140, 4455, 4554, 4708, 4815, 4860, 4922, 5060, 5346, 5589, 5778, 5885, 5940, 6210, 6420, 6831, 7062, 7383, 7452, 7590, 8667, 8910, 9108, 9315, 9630, 9844, 10593, 10692, 11178, 11385, 11556, 11770, 12305, 12420, 13365, 13662, 14124, 14445, 14766, 15180, 17334, 17655, 17820, 18630, 19260, 20493, 21186, 22149, 22356, 22770, 23540, 24610, 26001, 26730, 27071, 27324, 27945, 28890, 29532, 31779, 34155, 34668, 35310, 36915, 37260, 40986, 42372, 43335, 44298, 45540, 49220, 52002, 52965, 53460, 54142, 55890, 57780, 61479, 63558, 66447, 68310, 70620, 73830, 81213, 81972, 86670, 88596, 95337, 102465, 104004, 105930, 108284, 110745, 111780, 122958, 127116, 130005, 132894, 135355, 136620, 147660, 158895, 162426, 173340, 190674, 199341, 204930, 211860, 221490, 243639, 245916, 260010, 265788, 270710, 286011, 307395, 317790, 324852, 332235, 381348, 398682, 406065, 409860, 442980, 476685, 487278, 520020, 541420, 572022, 598023, 614790, 635580, 664470, 730917, 797364, 812130, 953370, 974556, 996705, 1144044, 1196046, 1218195, 1229580, 1328940, 1430055, 1461834, 1624260, 1906740, 1993410, 2192751, 2392092, 2436390, 2860110, 2923668, 2990115, 3654585, 3986820, 4385502, 4872780, 5720220, 5980230, 6578253, 7309170, 8771004, 10963755, 11960460, 13156506, 14618340, 21927510, 26313012, 32891265, 43855020, 65782530, 131565060]

約数ペア:

[(1, 131565060), (2, 65782530), (3, 43855020), (4, 32891265), (5, 26313012), (6, 21927510), (9, 14618340), (10, 13156506), (11, 11960460), (12, 10963755), (15, 8771004), (18, 7309170), (20, 6578253), (22, 5980230), (23, 5720220), (27, 4872780), (30, 4385502), (33, 3986820), (36, 3654585), (44, 2990115), (45, 2923668), (46, 2860110), (54, 2436390), (55, 2392092), (60, 2192751), (66, 1993410), (69, 1906740), (81, 1624260), (90, 1461834), (92, 1430055), (99, 1328940), (107, 1229580), (108, 1218195), (110, 1196046), (115, 1144044), (132, 996705), (135, 974556), (138, 953370), (162, 812130), (165, 797364), (180, 730917), (198, 664470), (207, 635580), (214, 614790), (220, 598023), (230, 572022), (243, 541420), (253, 520020), (270, 487278), (276, 476685), (297, 442980), (321, 409860), (324, 406065), (330, 398682), (345, 381348), (396, 332235), (405, 324852), (414, 317790), (428, 307395), (460, 286011), (486, 270710), (495, 265788), (506, 260010), (535, 245916), (540, 243639), (594, 221490), (621, 211860), (642, 204930), (660, 199341), (690, 190674), (759, 173340), (810, 162426), (828, 158895), (891, 147660), (963, 136620), (972, 135355), (990, 132894), (1012, 130005), (1035, 127116), (1070, 122958), (1177, 111780), (1188, 110745), (1215, 108284), (1242, 105930), (1265, 104004), (1284, 102465), (1380, 95337), (1485, 88596), (1518, 86670), (1605, 81972), (1620, 81213), (1782, 73830), (1863, 70620), (1926, 68310), (1980, 66447), (2070, 63558), (2140, 61479), (2277, 57780), (2354, 55890), (2430, 54142), (2461, 53460), (2484, 52965), (2530, 52002), (2673, 49220), (2889, 45540), (2970, 44298), (3036, 43335), (3105, 42372), (3210, 40986), (3531, 37260), (3564, 36915), (3726, 35310), (3795, 34668), (3852, 34155), (4140, 31779), (4455, 29532), (4554, 28890), (4708, 27945), (4815, 27324), (4860, 27071), (4922, 26730), (5060, 26001), (5346, 24610), (5589, 23540), (5778, 22770), (5885, 22356), (5940, 22149), (6210, 21186), (6420, 20493), (6831, 19260), (7062, 18630), (7383, 17820), (7452, 17655), (7590, 17334), (8667, 15180), (8910, 14766), (9108, 14445), (9315, 14124), (9630, 13662), (9844, 13365), (10593, 12420), (10692, 12305), (11178, 11770), (11385, 11556)]