25312800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 84369600

約数和(自身を除く): 59056800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 75, 80, 96, 100, 106, 120, 150, 159, 160, 199, 200, 212, 240, 265, 300, 318, 398, 400, 424, 480, 530, 597, 600, 636, 795, 796, 800, 848, 995, 1060, 1194, 1200, 1272, 1325, 1590, 1592, 1696, 1990, 2120, 2388, 2400, 2544, 2650, 2985, 3180, 3184, 3975, 3980, 4240, 4776, 4975, 5088, 5300, 5970, 6360, 6368, 7950, 7960, 8480, 9552, 9950, 10547, 10600, 11940, 12720, 14925, 15900, 15920, 19104, 19900, 21094, 21200, 23880, 25440, 29850, 31641, 31800, 31840, 39800, 42188, 42400, 47760, 52735, 59700, 63282, 63600, 79600, 84376, 95520, 105470, 119400, 126564, 127200, 158205, 159200, 168752, 210940, 238800, 253128, 263675, 316410, 337504, 421880, 477600, 506256, 527350, 632820, 791025, 843760, 1012512, 1054700, 1265640, 1582050, 1687520, 2109400, 2531280, 3164100, 4218800, 5062560, 6328200, 8437600, 12656400, 25312800]

約数ペア:

[(1, 25312800), (2, 12656400), (3, 8437600), (4, 6328200), (5, 5062560), (6, 4218800), (8, 3164100), (10, 2531280), (12, 2109400), (15, 1687520), (16, 1582050), (20, 1265640), (24, 1054700), (25, 1012512), (30, 843760), (32, 791025), (40, 632820), (48, 527350), (50, 506256), (53, 477600), (60, 421880), (75, 337504), (80, 316410), (96, 263675), (100, 253128), (106, 238800), (120, 210940), (150, 168752), (159, 159200), (160, 158205), (199, 127200), (200, 126564), (212, 119400), (240, 105470), (265, 95520), (300, 84376), (318, 79600), (398, 63600), (400, 63282), (424, 59700), (480, 52735), (530, 47760), (597, 42400), (600, 42188), (636, 39800), (795, 31840), (796, 31800), (800, 31641), (848, 29850), (995, 25440), (1060, 23880), (1194, 21200), (1200, 21094), (1272, 19900), (1325, 19104), (1590, 15920), (1592, 15900), (1696, 14925), (1990, 12720), (2120, 11940), (2388, 10600), (2400, 10547), (2544, 9950), (2650, 9552), (2985, 8480), (3180, 7960), (3184, 7950), (3975, 6368), (3980, 6360), (4240, 5970), (4776, 5300), (4975, 5088)]