51108300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:869

約数の個数: 144

約数和(自身を含む): 171655680

約数和(自身を除く): 120547380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 90, 92, 100, 108, 115, 135, 138, 150, 180, 207, 225, 230, 270, 276, 300, 345, 414, 450, 460, 540, 575, 621, 675, 690, 823, 828, 900, 1035, 1150, 1242, 1350, 1380, 1646, 1725, 2070, 2300, 2469, 2484, 2700, 3105, 3292, 3450, 4115, 4140, 4938, 5175, 6210, 6900, 7407, 8230, 9876, 10350, 12345, 12420, 14814, 15525, 16460, 18929, 20575, 20700, 22221, 24690, 29628, 31050, 37035, 37858, 41150, 44442, 49380, 56787, 61725, 62100, 74070, 75716, 82300, 88884, 94645, 111105, 113574, 123450, 148140, 170361, 185175, 189290, 222210, 227148, 246900, 283935, 340722, 370350, 378580, 444420, 473225, 511083, 555525, 567870, 681444, 740700, 851805, 946450, 1022166, 1111050, 1135740, 1419675, 1703610, 1892900, 2044332, 2222100, 2555415, 2839350, 3407220, 4259025, 5110830, 5678700, 8518050, 10221660, 12777075, 17036100, 25554150, 51108300]

約数ペア:

[(1, 51108300), (2, 25554150), (3, 17036100), (4, 12777075), (5, 10221660), (6, 8518050), (9, 5678700), (10, 5110830), (12, 4259025), (15, 3407220), (18, 2839350), (20, 2555415), (23, 2222100), (25, 2044332), (27, 1892900), (30, 1703610), (36, 1419675), (45, 1135740), (46, 1111050), (50, 1022166), (54, 946450), (60, 851805), (69, 740700), (75, 681444), (90, 567870), (92, 555525), (100, 511083), (108, 473225), (115, 444420), (135, 378580), (138, 370350), (150, 340722), (180, 283935), (207, 246900), (225, 227148), (230, 222210), (270, 189290), (276, 185175), (300, 170361), (345, 148140), (414, 123450), (450, 113574), (460, 111105), (540, 94645), (575, 88884), (621, 82300), (675, 75716), (690, 74070), (823, 62100), (828, 61725), (900, 56787), (1035, 49380), (1150, 44442), (1242, 41150), (1350, 37858), (1380, 37035), (1646, 31050), (1725, 29628), (2070, 24690), (2300, 22221), (2469, 20700), (2484, 20575), (2700, 18929), (3105, 16460), (3292, 15525), (3450, 14814), (4115, 12420), (4140, 12345), (4938, 10350), (5175, 9876), (6210, 8230), (6900, 7407)]