66684750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 186001920

約数和(自身を除く): 119317170

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 59, 66, 75, 110, 118, 125, 137, 150, 165, 177, 250, 274, 275, 295, 330, 354, 375, 411, 550, 590, 649, 685, 750, 822, 825, 885, 1298, 1370, 1375, 1475, 1507, 1650, 1770, 1947, 2055, 2750, 2950, 3014, 3245, 3425, 3894, 4110, 4125, 4425, 4521, 6490, 6850, 7375, 7535, 8083, 8250, 8850, 9042, 9735, 10275, 14750, 15070, 16166, 16225, 17125, 19470, 20550, 22125, 22605, 24249, 32450, 34250, 37675, 40415, 44250, 45210, 48498, 48675, 51375, 75350, 80830, 81125, 88913, 97350, 102750, 113025, 121245, 162250, 177826, 188375, 202075, 226050, 242490, 243375, 266739, 376750, 404150, 444565, 486750, 533478, 565125, 606225, 889130, 1010375, 1130250, 1212450, 1333695, 2020750, 2222825, 2667390, 3031125, 4445650, 6062250, 6668475, 11114125, 13336950, 22228250, 33342375, 66684750]

約数ペア:

[(1, 66684750), (2, 33342375), (3, 22228250), (5, 13336950), (6, 11114125), (10, 6668475), (11, 6062250), (15, 4445650), (22, 3031125), (25, 2667390), (30, 2222825), (33, 2020750), (50, 1333695), (55, 1212450), (59, 1130250), (66, 1010375), (75, 889130), (110, 606225), (118, 565125), (125, 533478), (137, 486750), (150, 444565), (165, 404150), (177, 376750), (250, 266739), (274, 243375), (275, 242490), (295, 226050), (330, 202075), (354, 188375), (375, 177826), (411, 162250), (550, 121245), (590, 113025), (649, 102750), (685, 97350), (750, 88913), (822, 81125), (825, 80830), (885, 75350), (1298, 51375), (1370, 48675), (1375, 48498), (1475, 45210), (1507, 44250), (1650, 40415), (1770, 37675), (1947, 34250), (2055, 32450), (2750, 24249), (2950, 22605), (3014, 22125), (3245, 20550), (3425, 19470), (3894, 17125), (4110, 16225), (4125, 16166), (4425, 15070), (4521, 14750), (6490, 10275), (6850, 9735), (7375, 9042), (7535, 8850), (8083, 8250)]