70719000

素因数分解:

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

素因数の和:2178

約数の個数: 128

約数和(自身を含む): 240814080

約数和(自身を除く): 170095080

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, 125, 132, 150, 165, 200, 220, 250, 264, 275, 300, 330, 375, 440, 500, 550, 600, 660, 750, 825, 1000, 1100, 1320, 1375, 1500, 1650, 2143, 2200, 2750, 3000, 3300, 4125, 4286, 5500, 6429, 6600, 8250, 8572, 10715, 11000, 12858, 16500, 17144, 21430, 23573, 25716, 32145, 33000, 42860, 47146, 51432, 53575, 64290, 70719, 85720, 94292, 107150, 117865, 128580, 141438, 160725, 188584, 214300, 235730, 257160, 267875, 282876, 321450, 353595, 428600, 471460, 535750, 565752, 589325, 642900, 707190, 803625, 942920, 1071500, 1178650, 1285800, 1414380, 1607250, 1767975, 2143000, 2357300, 2828760, 2946625, 3214500, 3535950, 4714600, 5893250, 6429000, 7071900, 8839875, 11786500, 14143800, 17679750, 23573000, 35359500, 70719000]

約数ペア:

[(1, 70719000), (2, 35359500), (3, 23573000), (4, 17679750), (5, 14143800), (6, 11786500), (8, 8839875), (10, 7071900), (11, 6429000), (12, 5893250), (15, 4714600), (20, 3535950), (22, 3214500), (24, 2946625), (25, 2828760), (30, 2357300), (33, 2143000), (40, 1767975), (44, 1607250), (50, 1414380), (55, 1285800), (60, 1178650), (66, 1071500), (75, 942920), (88, 803625), (100, 707190), (110, 642900), (120, 589325), (125, 565752), (132, 535750), (150, 471460), (165, 428600), (200, 353595), (220, 321450), (250, 282876), (264, 267875), (275, 257160), (300, 235730), (330, 214300), (375, 188584), (440, 160725), (500, 141438), (550, 128580), (600, 117865), (660, 107150), (750, 94292), (825, 85720), (1000, 70719), (1100, 64290), (1320, 53575), (1375, 51432), (1500, 47146), (1650, 42860), (2143, 33000), (2200, 32145), (2750, 25716), (3000, 23573), (3300, 21430), (4125, 17144), (4286, 16500), (5500, 12858), (6429, 11000), (6600, 10715), (8250, 8572)]