219836400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{26171}}^1$

素因数の和:26199

約数の個数: 120

約数和(自身を含む): 804841344

約数和(自身を除く): 585004944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 26171, 52342, 78513, 104684, 130855, 157026, 183197, 209368, 261710, 314052, 366394, 392565, 418736, 523420, 549591, 628104, 654275, 732788, 785130, 915985, 1046840, 1099182, 1256208, 1308550, 1465576, 1570260, 1831970, 1962825, 2093680, 2198364, 2617100, 2747955, 2931152, 3140520, 3663940, 3925650, 4396728, 4579925, 5234200, 5495910, 6281040, 7327880, 7851300, 8793456, 9159850, 10468400, 10991820, 13739775, 14655760, 15702600, 18319700, 21983640, 27479550, 31405200, 36639400, 43967280, 54959100, 73278800, 109918200, 219836400]

約数ペア:

[(1, 219836400), (2, 109918200), (3, 73278800), (4, 54959100), (5, 43967280), (6, 36639400), (7, 31405200), (8, 27479550), (10, 21983640), (12, 18319700), (14, 15702600), (15, 14655760), (16, 13739775), (20, 10991820), (21, 10468400), (24, 9159850), (25, 8793456), (28, 7851300), (30, 7327880), (35, 6281040), (40, 5495910), (42, 5234200), (48, 4579925), (50, 4396728), (56, 3925650), (60, 3663940), (70, 3140520), (75, 2931152), (80, 2747955), (84, 2617100), (100, 2198364), (105, 2093680), (112, 1962825), (120, 1831970), (140, 1570260), (150, 1465576), (168, 1308550), (175, 1256208), (200, 1099182), (210, 1046840), (240, 915985), (280, 785130), (300, 732788), (336, 654275), (350, 628104), (400, 549591), (420, 523420), (525, 418736), (560, 392565), (600, 366394), (700, 314052), (840, 261710), (1050, 209368), (1200, 183197), (1400, 157026), (1680, 130855), (2100, 104684), (2800, 78513), (4200, 52342), (8400, 26171)]