123302520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 256

約数和(自身を含む): 457228800

約数和(自身を除く): 333926280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 97, 99, 107, 108, 110, 120, 132, 135, 165, 180, 194, 198, 214, 216, 220, 264, 270, 291, 297, 321, 330, 360, 388, 396, 428, 440, 485, 495, 535, 540, 582, 594, 642, 660, 776, 792, 856, 873, 963, 970, 990, 1067, 1070, 1080, 1164, 1177, 1188, 1284, 1320, 1455, 1485, 1605, 1746, 1926, 1940, 1980, 2134, 2140, 2328, 2354, 2376, 2568, 2619, 2889, 2910, 2970, 3201, 3210, 3492, 3531, 3852, 3880, 3960, 4268, 4280, 4365, 4708, 4815, 5238, 5335, 5778, 5820, 5885, 5940, 6402, 6420, 6984, 7062, 7704, 8536, 8730, 9416, 9603, 9630, 10379, 10476, 10593, 10670, 11556, 11640, 11770, 11880, 12804, 12840, 13095, 14124, 14445, 16005, 17460, 17655, 19206, 19260, 20758, 20952, 21186, 21340, 23112, 23540, 25608, 26190, 28248, 28809, 28890, 31137, 31779, 32010, 34920, 35310, 38412, 38520, 41516, 42372, 42680, 47080, 48015, 51895, 52380, 52965, 57618, 57780, 62274, 63558, 64020, 70620, 76824, 83032, 84744, 93411, 96030, 103790, 104760, 105930, 114169, 115236, 115560, 124548, 127116, 128040, 141240, 144045, 155685, 158895, 186822, 192060, 207580, 211860, 228338, 230472, 249096, 254232, 280233, 288090, 311370, 317790, 342507, 373644, 384120, 415160, 423720, 456676, 467055, 560466, 570845, 576180, 622740, 635580, 685014, 747288, 913352, 934110, 1027521, 1120932, 1141690, 1152360, 1245480, 1271160, 1370028, 1401165, 1712535, 1868220, 2055042, 2241864, 2283380, 2740056, 2802330, 3082563, 3425070, 3736440, 4110084, 4566760, 5137605, 5604660, 6165126, 6850140, 8220168, 10275210, 11209320, 12330252, 13700280, 15412815, 20550420, 24660504, 30825630, 41100840, 61651260, 123302520]

約数ペア:

[(1, 123302520), (2, 61651260), (3, 41100840), (4, 30825630), (5, 24660504), (6, 20550420), (8, 15412815), (9, 13700280), (10, 12330252), (11, 11209320), (12, 10275210), (15, 8220168), (18, 6850140), (20, 6165126), (22, 5604660), (24, 5137605), (27, 4566760), (30, 4110084), (33, 3736440), (36, 3425070), (40, 3082563), (44, 2802330), (45, 2740056), (54, 2283380), (55, 2241864), (60, 2055042), (66, 1868220), (72, 1712535), (88, 1401165), (90, 1370028), (97, 1271160), (99, 1245480), (107, 1152360), (108, 1141690), (110, 1120932), (120, 1027521), (132, 934110), (135, 913352), (165, 747288), (180, 685014), (194, 635580), (198, 622740), (214, 576180), (216, 570845), (220, 560466), (264, 467055), (270, 456676), (291, 423720), (297, 415160), (321, 384120), (330, 373644), (360, 342507), (388, 317790), (396, 311370), (428, 288090), (440, 280233), (485, 254232), (495, 249096), (535, 230472), (540, 228338), (582, 211860), (594, 207580), (642, 192060), (660, 186822), (776, 158895), (792, 155685), (856, 144045), (873, 141240), (963, 128040), (970, 127116), (990, 124548), (1067, 115560), (1070, 115236), (1080, 114169), (1164, 105930), (1177, 104760), (1188, 103790), (1284, 96030), (1320, 93411), (1455, 84744), (1485, 83032), (1605, 76824), (1746, 70620), (1926, 64020), (1940, 63558), (1980, 62274), (2134, 57780), (2140, 57618), (2328, 52965), (2354, 52380), (2376, 51895), (2568, 48015), (2619, 47080), (2889, 42680), (2910, 42372), (2970, 41516), (3201, 38520), (3210, 38412), (3492, 35310), (3531, 34920), (3852, 32010), (3880, 31779), (3960, 31137), (4268, 28890), (4280, 28809), (4365, 28248), (4708, 26190), (4815, 25608), (5238, 23540), (5335, 23112), (5778, 21340), (5820, 21186), (5885, 20952), (5940, 20758), (6402, 19260), (6420, 19206), (6984, 17655), (7062, 17460), (7704, 16005), (8536, 14445), (8730, 14124), (9416, 13095), (9603, 12840), (9630, 12804), (10379, 11880), (10476, 11770), (10593, 11640), (10670, 11556)]