190971900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{30313}}^1$

素因数の和:30340

約数の個数: 108

約数和(自身を含む): 684126352

約数和(自身を除く): 493154452

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 30313, 60626, 90939, 121252, 151565, 181878, 212191, 272817, 303130, 363756, 424382, 454695, 545634, 606260, 636573, 757825, 848764, 909390, 1060955, 1091268, 1273146, 1364085, 1515650, 1818780, 1909719, 2121910, 2273475, 2546292, 2728170, 3031300, 3182865, 3819438, 4243820, 4546950, 5304775, 5456340, 6365730, 6820425, 7638876, 9093900, 9548595, 10609550, 12731460, 13640850, 15914325, 19097190, 21219100, 27281700, 31828650, 38194380, 47742975, 63657300, 95485950, 190971900]

約数ペア:

[(1, 190971900), (2, 95485950), (3, 63657300), (4, 47742975), (5, 38194380), (6, 31828650), (7, 27281700), (9, 21219100), (10, 19097190), (12, 15914325), (14, 13640850), (15, 12731460), (18, 10609550), (20, 9548595), (21, 9093900), (25, 7638876), (28, 6820425), (30, 6365730), (35, 5456340), (36, 5304775), (42, 4546950), (45, 4243820), (50, 3819438), (60, 3182865), (63, 3031300), (70, 2728170), (75, 2546292), (84, 2273475), (90, 2121910), (100, 1909719), (105, 1818780), (126, 1515650), (140, 1364085), (150, 1273146), (175, 1091268), (180, 1060955), (210, 909390), (225, 848764), (252, 757825), (300, 636573), (315, 606260), (350, 545634), (420, 454695), (450, 424382), (525, 363756), (630, 303130), (700, 272817), (900, 212191), (1050, 181878), (1260, 151565), (1575, 121252), (2100, 90939), (3150, 60626), (6300, 30313)]