78358800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5023}}^1$

素因数の和:5057

約数の個数: 120

約数和(自身を含む): 270371584

約数和(自身を除く): 192012784

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, 5023, 5200, 7800, 10046, 15069, 15600, 20092, 25115, 30138, 40184, 50230, 60276, 65299, 75345, 80368, 100460, 120552, 125575, 130598, 150690, 195897, 200920, 241104, 251150, 261196, 301380, 326495, 376725, 391794, 401840, 502300, 522392, 602760, 652990, 753450, 783588, 979485, 1004600, 1044784, 1205520, 1305980, 1506900, 1567176, 1632475, 1958970, 2009200, 2611960, 3013800, 3134352, 3264950, 3917940, 4897425, 5223920, 6027600, 6529900, 7835880, 9794850, 13059800, 15671760, 19589700, 26119600, 39179400, 78358800]

約数ペア:

[(1, 78358800), (2, 39179400), (3, 26119600), (4, 19589700), (5, 15671760), (6, 13059800), (8, 9794850), (10, 7835880), (12, 6529900), (13, 6027600), (15, 5223920), (16, 4897425), (20, 3917940), (24, 3264950), (25, 3134352), (26, 3013800), (30, 2611960), (39, 2009200), (40, 1958970), (48, 1632475), (50, 1567176), (52, 1506900), (60, 1305980), (65, 1205520), (75, 1044784), (78, 1004600), (80, 979485), (100, 783588), (104, 753450), (120, 652990), (130, 602760), (150, 522392), (156, 502300), (195, 401840), (200, 391794), (208, 376725), (240, 326495), (260, 301380), (300, 261196), (312, 251150), (325, 241104), (390, 200920), (400, 195897), (520, 150690), (600, 130598), (624, 125575), (650, 120552), (780, 100460), (975, 80368), (1040, 75345), (1200, 65299), (1300, 60276), (1560, 50230), (1950, 40184), (2600, 30138), (3120, 25115), (3900, 20092), (5023, 15600), (5200, 15069), (7800, 10046)]