1194718900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 2826069120

約数和(自身を除く): 1631350220

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 37, 46, 50, 74, 92, 100, 101, 115, 139, 148, 185, 202, 230, 278, 370, 404, 460, 505, 556, 575, 695, 740, 851, 925, 1010, 1150, 1390, 1702, 1850, 2020, 2300, 2323, 2525, 2780, 3197, 3404, 3475, 3700, 3737, 4255, 4646, 5050, 5143, 6394, 6950, 7474, 8510, 9292, 10100, 10286, 11615, 12788, 13900, 14039, 14948, 15985, 17020, 18685, 20572, 21275, 23230, 25715, 28078, 31970, 37370, 42550, 46460, 51430, 56156, 58075, 63940, 70195, 74740, 79925, 85100, 85951, 93425, 102860, 116150, 118289, 128575, 140390, 159850, 171902, 186850, 232300, 236578, 257150, 280780, 319700, 322897, 343804, 350975, 373700, 429755, 473156, 514300, 519443, 591445, 645794, 701950, 859510, 1038886, 1182890, 1291588, 1403900, 1614485, 1719020, 2077772, 2148775, 2365780, 2597215, 2957225, 3228970, 4297550, 5194430, 5914450, 6457940, 8072425, 8595100, 10388860, 11828900, 11947189, 12986075, 16144850, 23894378, 25972150, 32289700, 47788756, 51944300, 59735945, 119471890, 238943780, 298679725, 597359450, 1194718900]

約数ペア:

[(1, 1194718900), (2, 597359450), (4, 298679725), (5, 238943780), (10, 119471890), (20, 59735945), (23, 51944300), (25, 47788756), (37, 32289700), (46, 25972150), (50, 23894378), (74, 16144850), (92, 12986075), (100, 11947189), (101, 11828900), (115, 10388860), (139, 8595100), (148, 8072425), (185, 6457940), (202, 5914450), (230, 5194430), (278, 4297550), (370, 3228970), (404, 2957225), (460, 2597215), (505, 2365780), (556, 2148775), (575, 2077772), (695, 1719020), (740, 1614485), (851, 1403900), (925, 1291588), (1010, 1182890), (1150, 1038886), (1390, 859510), (1702, 701950), (1850, 645794), (2020, 591445), (2300, 519443), (2323, 514300), (2525, 473156), (2780, 429755), (3197, 373700), (3404, 350975), (3475, 343804), (3700, 322897), (3737, 319700), (4255, 280780), (4646, 257150), (5050, 236578), (5143, 232300), (6394, 186850), (6950, 171902), (7474, 159850), (8510, 140390), (9292, 128575), (10100, 118289), (10286, 116150), (11615, 102860), (12788, 93425), (13900, 85951), (14039, 85100), (14948, 79925), (15985, 74740), (17020, 70195), (18685, 63940), (20572, 58075), (21275, 56156), (23230, 51430), (25715, 46460), (28078, 42550), (31970, 37370)]