189519000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{5743}}^1$

素因数の和:5778

約数の個数: 128

約数和(自身を含む): 645166080

約数和(自身を除く): 455647080

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, 2200, 2750, 3000, 3300, 4125, 5500, 5743, 6600, 8250, 11000, 11486, 16500, 17229, 22972, 28715, 33000, 34458, 45944, 57430, 63173, 68916, 86145, 114860, 126346, 137832, 143575, 172290, 189519, 229720, 252692, 287150, 315865, 344580, 379038, 430725, 505384, 574300, 631730, 689160, 717875, 758076, 861450, 947595, 1148600, 1263460, 1435750, 1516152, 1579325, 1722900, 1895190, 2153625, 2526920, 2871500, 3158650, 3445800, 3790380, 4307250, 4737975, 5743000, 6317300, 7580760, 7896625, 8614500, 9475950, 12634600, 15793250, 17229000, 18951900, 23689875, 31586500, 37903800, 47379750, 63173000, 94759500, 189519000]

約数ペア:

[(1, 189519000), (2, 94759500), (3, 63173000), (4, 47379750), (5, 37903800), (6, 31586500), (8, 23689875), (10, 18951900), (11, 17229000), (12, 15793250), (15, 12634600), (20, 9475950), (22, 8614500), (24, 7896625), (25, 7580760), (30, 6317300), (33, 5743000), (40, 4737975), (44, 4307250), (50, 3790380), (55, 3445800), (60, 3158650), (66, 2871500), (75, 2526920), (88, 2153625), (100, 1895190), (110, 1722900), (120, 1579325), (125, 1516152), (132, 1435750), (150, 1263460), (165, 1148600), (200, 947595), (220, 861450), (250, 758076), (264, 717875), (275, 689160), (300, 631730), (330, 574300), (375, 505384), (440, 430725), (500, 379038), (550, 344580), (600, 315865), (660, 287150), (750, 252692), (825, 229720), (1000, 189519), (1100, 172290), (1320, 143575), (1375, 137832), (1500, 126346), (1650, 114860), (2200, 86145), (2750, 68916), (3000, 63173), (3300, 57430), (4125, 45944), (5500, 34458), (5743, 33000), (6600, 28715), (8250, 22972), (11000, 17229), (11486, 16500)]