155581800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2143}}^1$

素因数の和:2184

約数の個数: 144

約数和(自身を含む): 530382720

約数和(自身を除く): 374800920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 121, 132, 150, 165, 200, 220, 242, 264, 275, 300, 330, 363, 440, 484, 550, 600, 605, 660, 726, 825, 968, 1100, 1210, 1320, 1452, 1650, 1815, 2143, 2200, 2420, 2904, 3025, 3300, 3630, 4286, 4840, 6050, 6429, 6600, 7260, 8572, 9075, 10715, 12100, 12858, 14520, 17144, 18150, 21430, 23573, 24200, 25716, 32145, 36300, 42860, 47146, 51432, 53575, 64290, 70719, 72600, 85720, 94292, 107150, 117865, 128580, 141438, 160725, 188584, 214300, 235730, 257160, 259303, 282876, 321450, 353595, 428600, 471460, 518606, 565752, 589325, 642900, 707190, 777909, 942920, 1037212, 1178650, 1285800, 1296515, 1414380, 1555818, 1767975, 2074424, 2357300, 2593030, 2828760, 3111636, 3535950, 3889545, 4714600, 5186060, 6223272, 6482575, 7071900, 7779090, 10372120, 12965150, 14143800, 15558180, 19447725, 25930300, 31116360, 38895450, 51860600, 77790900, 155581800]

約数ペア:

[(1, 155581800), (2, 77790900), (3, 51860600), (4, 38895450), (5, 31116360), (6, 25930300), (8, 19447725), (10, 15558180), (11, 14143800), (12, 12965150), (15, 10372120), (20, 7779090), (22, 7071900), (24, 6482575), (25, 6223272), (30, 5186060), (33, 4714600), (40, 3889545), (44, 3535950), (50, 3111636), (55, 2828760), (60, 2593030), (66, 2357300), (75, 2074424), (88, 1767975), (100, 1555818), (110, 1414380), (120, 1296515), (121, 1285800), (132, 1178650), (150, 1037212), (165, 942920), (200, 777909), (220, 707190), (242, 642900), (264, 589325), (275, 565752), (300, 518606), (330, 471460), (363, 428600), (440, 353595), (484, 321450), (550, 282876), (600, 259303), (605, 257160), (660, 235730), (726, 214300), (825, 188584), (968, 160725), (1100, 141438), (1210, 128580), (1320, 117865), (1452, 107150), (1650, 94292), (1815, 85720), (2143, 72600), (2200, 70719), (2420, 64290), (2904, 53575), (3025, 51432), (3300, 47146), (3630, 42860), (4286, 36300), (4840, 32145), (6050, 25716), (6429, 24200), (6600, 23573), (7260, 21430), (8572, 18150), (9075, 17144), (10715, 14520), (12100, 12858)]