40821000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1237}}^1$

素因数の和:1272

約数の個数: 128

約数和(自身を含む): 139052160

約数和(自身を除く): 98231160

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, 1237, 1320, 1375, 1500, 1650, 2200, 2474, 2750, 3000, 3300, 3711, 4125, 4948, 5500, 6185, 6600, 7422, 8250, 9896, 11000, 12370, 13607, 14844, 16500, 18555, 24740, 27214, 29688, 30925, 33000, 37110, 40821, 49480, 54428, 61850, 68035, 74220, 81642, 92775, 108856, 123700, 136070, 148440, 154625, 163284, 185550, 204105, 247400, 272140, 309250, 326568, 340175, 371100, 408210, 463875, 544280, 618500, 680350, 742200, 816420, 927750, 1020525, 1237000, 1360700, 1632840, 1700875, 1855500, 2041050, 2721400, 3401750, 3711000, 4082100, 5102625, 6803500, 8164200, 10205250, 13607000, 20410500, 40821000]

約数ペア:

[(1, 40821000), (2, 20410500), (3, 13607000), (4, 10205250), (5, 8164200), (6, 6803500), (8, 5102625), (10, 4082100), (11, 3711000), (12, 3401750), (15, 2721400), (20, 2041050), (22, 1855500), (24, 1700875), (25, 1632840), (30, 1360700), (33, 1237000), (40, 1020525), (44, 927750), (50, 816420), (55, 742200), (60, 680350), (66, 618500), (75, 544280), (88, 463875), (100, 408210), (110, 371100), (120, 340175), (125, 326568), (132, 309250), (150, 272140), (165, 247400), (200, 204105), (220, 185550), (250, 163284), (264, 154625), (275, 148440), (300, 136070), (330, 123700), (375, 108856), (440, 92775), (500, 81642), (550, 74220), (600, 68035), (660, 61850), (750, 54428), (825, 49480), (1000, 40821), (1100, 37110), (1237, 33000), (1320, 30925), (1375, 29688), (1500, 27214), (1650, 24740), (2200, 18555), (2474, 16500), (2750, 14844), (3000, 13607), (3300, 12370), (3711, 11000), (4125, 9896), (4948, 8250), (5500, 7422), (6185, 6600)]