39988200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{9521}}^1$

素因数の和:9547

約数の個数: 96

約数和(自身を含む): 141687360

約数和(自身を除く): 101699160

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, 9521, 19042, 28563, 38084, 47605, 57126, 66647, 76168, 95210, 114252, 133294, 142815, 190420, 199941, 228504, 238025, 266588, 285630, 333235, 380840, 399882, 476050, 533176, 571260, 666470, 714075, 799764, 952100, 999705, 1142520, 1332940, 1428150, 1599528, 1666175, 1904200, 1999410, 2665880, 2856300, 3332350, 3998820, 4998525, 5712600, 6664700, 7997640, 9997050, 13329400, 19994100, 39988200]

約数ペア:

[(1, 39988200), (2, 19994100), (3, 13329400), (4, 9997050), (5, 7997640), (6, 6664700), (7, 5712600), (8, 4998525), (10, 3998820), (12, 3332350), (14, 2856300), (15, 2665880), (20, 1999410), (21, 1904200), (24, 1666175), (25, 1599528), (28, 1428150), (30, 1332940), (35, 1142520), (40, 999705), (42, 952100), (50, 799764), (56, 714075), (60, 666470), (70, 571260), (75, 533176), (84, 476050), (100, 399882), (105, 380840), (120, 333235), (140, 285630), (150, 266588), (168, 238025), (175, 228504), (200, 199941), (210, 190420), (280, 142815), (300, 133294), (350, 114252), (420, 95210), (525, 76168), (600, 66647), (700, 57126), (840, 47605), (1050, 38084), (1400, 28563), (2100, 19042), (4200, 9521)]