138098400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5231}}^1$

素因数の和:5265

約数の個数: 144

約数和(自身を含む): 490468608

約数和(自身を除く): 352370208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 200, 220, 240, 264, 275, 300, 330, 352, 400, 440, 480, 528, 550, 600, 660, 800, 825, 880, 1056, 1100, 1200, 1320, 1650, 1760, 2200, 2400, 2640, 3300, 4400, 5231, 5280, 6600, 8800, 10462, 13200, 15693, 20924, 26155, 26400, 31386, 41848, 52310, 57541, 62772, 78465, 83696, 104620, 115082, 125544, 130775, 156930, 167392, 172623, 209240, 230164, 251088, 261550, 287705, 313860, 345246, 392325, 418480, 460328, 502176, 523100, 575410, 627720, 690492, 784650, 836960, 863115, 920656, 1046200, 1150820, 1255440, 1380984, 1438525, 1569300, 1726230, 1841312, 2092400, 2301640, 2510880, 2761968, 2877050, 3138600, 3452460, 4184800, 4315575, 4603280, 5523936, 5754100, 6277200, 6904920, 8631150, 9206560, 11508200, 12554400, 13809840, 17262300, 23016400, 27619680, 34524600, 46032800, 69049200, 138098400]

約数ペア:

[(1, 138098400), (2, 69049200), (3, 46032800), (4, 34524600), (5, 27619680), (6, 23016400), (8, 17262300), (10, 13809840), (11, 12554400), (12, 11508200), (15, 9206560), (16, 8631150), (20, 6904920), (22, 6277200), (24, 5754100), (25, 5523936), (30, 4603280), (32, 4315575), (33, 4184800), (40, 3452460), (44, 3138600), (48, 2877050), (50, 2761968), (55, 2510880), (60, 2301640), (66, 2092400), (75, 1841312), (80, 1726230), (88, 1569300), (96, 1438525), (100, 1380984), (110, 1255440), (120, 1150820), (132, 1046200), (150, 920656), (160, 863115), (165, 836960), (176, 784650), (200, 690492), (220, 627720), (240, 575410), (264, 523100), (275, 502176), (300, 460328), (330, 418480), (352, 392325), (400, 345246), (440, 313860), (480, 287705), (528, 261550), (550, 251088), (600, 230164), (660, 209240), (800, 172623), (825, 167392), (880, 156930), (1056, 130775), (1100, 125544), (1200, 115082), (1320, 104620), (1650, 83696), (1760, 78465), (2200, 62772), (2400, 57541), (2640, 52310), (3300, 41848), (4400, 31386), (5231, 26400), (5280, 26155), (6600, 20924), (8800, 15693), (10462, 13200)]