22911000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{1091}}^1$

素因数の和:1122

約数の個数: 128

約数和(自身を含む): 81768960

約数和(自身を除く): 58857960

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, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1091, 1400, 1500, 1750, 2100, 2182, 2625, 3000, 3273, 3500, 4200, 4364, 5250, 5455, 6546, 7000, 7637, 8728, 10500, 10910, 13092, 15274, 16365, 21000, 21820, 22911, 26184, 27275, 30548, 32730, 38185, 43640, 45822, 54550, 61096, 65460, 76370, 81825, 91644, 109100, 114555, 130920, 136375, 152740, 163650, 183288, 190925, 218200, 229110, 272750, 305480, 327300, 381850, 409125, 458220, 545500, 572775, 654600, 763700, 818250, 916440, 954625, 1091000, 1145550, 1527400, 1636500, 1909250, 2291100, 2863875, 3273000, 3818500, 4582200, 5727750, 7637000, 11455500, 22911000]

約数ペア:

[(1, 22911000), (2, 11455500), (3, 7637000), (4, 5727750), (5, 4582200), (6, 3818500), (7, 3273000), (8, 2863875), (10, 2291100), (12, 1909250), (14, 1636500), (15, 1527400), (20, 1145550), (21, 1091000), (24, 954625), (25, 916440), (28, 818250), (30, 763700), (35, 654600), (40, 572775), (42, 545500), (50, 458220), (56, 409125), (60, 381850), (70, 327300), (75, 305480), (84, 272750), (100, 229110), (105, 218200), (120, 190925), (125, 183288), (140, 163650), (150, 152740), (168, 136375), (175, 130920), (200, 114555), (210, 109100), (250, 91644), (280, 81825), (300, 76370), (350, 65460), (375, 61096), (420, 54550), (500, 45822), (525, 43640), (600, 38185), (700, 32730), (750, 30548), (840, 27275), (875, 26184), (1000, 22911), (1050, 21820), (1091, 21000), (1400, 16365), (1500, 15274), (1750, 13092), (2100, 10910), (2182, 10500), (2625, 8728), (3000, 7637), (3273, 7000), (3500, 6546), (4200, 5455), (4364, 5250)]