72067800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{17159}}^1$

素因数の和:17185

約数の個数: 96

約数和(自身を含む): 255340800

約数和(自身を除く): 183273000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 17159, 34318, 51477, 68636, 85795, 102954, 120113, 137272, 171590, 205908, 240226, 257385, 343180, 360339, 411816, 428975, 480452, 514770, 600565, 686360, 720678, 857950, 960904, 1029540, 1201130, 1286925, 1441356, 1715900, 1801695, 2059080, 2402260, 2573850, 2882712, 3002825, 3431800, 3603390, 4804520, 5147700, 6005650, 7206780, 9008475, 10295400, 12011300, 14413560, 18016950, 24022600, 36033900, 72067800]

約数ペア:

[(1, 72067800), (2, 36033900), (3, 24022600), (4, 18016950), (5, 14413560), (6, 12011300), (7, 10295400), (8, 9008475), (10, 7206780), (12, 6005650), (14, 5147700), (15, 4804520), (20, 3603390), (21, 3431800), (24, 3002825), (25, 2882712), (28, 2573850), (30, 2402260), (35, 2059080), (40, 1801695), (42, 1715900), (50, 1441356), (56, 1286925), (60, 1201130), (70, 1029540), (75, 960904), (84, 857950), (100, 720678), (105, 686360), (120, 600565), (140, 514770), (150, 480452), (168, 428975), (175, 411816), (200, 360339), (210, 343180), (280, 257385), (300, 240226), (350, 205908), (420, 171590), (525, 137272), (600, 120113), (700, 102954), (840, 85795), (1050, 68636), (1400, 51477), (2100, 34318), (4200, 17159)]