545048400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{34939}}^1$

素因数の和:34973

約数の個数: 120

約数和(自身を含む): 1880331040

約数和(自身を除く): 1335282640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 34939, 69878, 104817, 139756, 174695, 209634, 279512, 349390, 419268, 454207, 524085, 559024, 698780, 838536, 873475, 908414, 1048170, 1362621, 1397560, 1677072, 1746950, 1816828, 2096340, 2271035, 2620425, 2725242, 2795120, 3493900, 3633656, 4192680, 4542070, 5240850, 5450484, 6813105, 6987800, 7267312, 8385360, 9084140, 10481700, 10900968, 11355175, 13626210, 13975600, 18168280, 20963400, 21801936, 22710350, 27252420, 34065525, 36336560, 41926800, 45420700, 54504840, 68131050, 90841400, 109009680, 136262100, 181682800, 272524200, 545048400]

約数ペア:

[(1, 545048400), (2, 272524200), (3, 181682800), (4, 136262100), (5, 109009680), (6, 90841400), (8, 68131050), (10, 54504840), (12, 45420700), (13, 41926800), (15, 36336560), (16, 34065525), (20, 27252420), (24, 22710350), (25, 21801936), (26, 20963400), (30, 18168280), (39, 13975600), (40, 13626210), (48, 11355175), (50, 10900968), (52, 10481700), (60, 9084140), (65, 8385360), (75, 7267312), (78, 6987800), (80, 6813105), (100, 5450484), (104, 5240850), (120, 4542070), (130, 4192680), (150, 3633656), (156, 3493900), (195, 2795120), (200, 2725242), (208, 2620425), (240, 2271035), (260, 2096340), (300, 1816828), (312, 1746950), (325, 1677072), (390, 1397560), (400, 1362621), (520, 1048170), (600, 908414), (624, 873475), (650, 838536), (780, 698780), (975, 559024), (1040, 524085), (1200, 454207), (1300, 419268), (1560, 349390), (1950, 279512), (2600, 209634), (3120, 174695), (3900, 139756), (5200, 104817), (7800, 69878), (15600, 34939)]