76512800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1$

素因数の和:1091

約数の個数: 144

約数和(自身を含む): 230110272

約数和(自身を除く): 153597472

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 400, 416, 455, 520, 560, 650, 700, 728, 800, 910, 1040, 1051, 1120, 1300, 1400, 1456, 1820, 2080, 2102, 2275, 2600, 2800, 2912, 3640, 4204, 4550, 5200, 5255, 5600, 7280, 7357, 8408, 9100, 10400, 10510, 13663, 14560, 14714, 16816, 18200, 21020, 26275, 27326, 29428, 33632, 36400, 36785, 42040, 52550, 54652, 58856, 68315, 72800, 73570, 84080, 95641, 105100, 109304, 117712, 136630, 147140, 168160, 183925, 191282, 210200, 218608, 235424, 273260, 294280, 341575, 367850, 382564, 420400, 437216, 478205, 546520, 588560, 683150, 735700, 765128, 840800, 956410, 1093040, 1177120, 1366300, 1471400, 1530256, 1912820, 2186080, 2391025, 2732600, 2942800, 3060512, 3825640, 4782050, 5465200, 5885600, 7651280, 9564100, 10930400, 15302560, 19128200, 38256400, 76512800]

約数ペア:

[(1, 76512800), (2, 38256400), (4, 19128200), (5, 15302560), (7, 10930400), (8, 9564100), (10, 7651280), (13, 5885600), (14, 5465200), (16, 4782050), (20, 3825640), (25, 3060512), (26, 2942800), (28, 2732600), (32, 2391025), (35, 2186080), (40, 1912820), (50, 1530256), (52, 1471400), (56, 1366300), (65, 1177120), (70, 1093040), (80, 956410), (91, 840800), (100, 765128), (104, 735700), (112, 683150), (130, 588560), (140, 546520), (160, 478205), (175, 437216), (182, 420400), (200, 382564), (208, 367850), (224, 341575), (260, 294280), (280, 273260), (325, 235424), (350, 218608), (364, 210200), (400, 191282), (416, 183925), (455, 168160), (520, 147140), (560, 136630), (650, 117712), (700, 109304), (728, 105100), (800, 95641), (910, 84080), (1040, 73570), (1051, 72800), (1120, 68315), (1300, 58856), (1400, 54652), (1456, 52550), (1820, 42040), (2080, 36785), (2102, 36400), (2275, 33632), (2600, 29428), (2800, 27326), (2912, 26275), (3640, 21020), (4204, 18200), (4550, 16816), (5200, 14714), (5255, 14560), (5600, 13663), (7280, 10510), (7357, 10400), (8408, 9100)]