206970400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2843}}^1$

素因数の和:2883

約数の個数: 144

約数和(自身を含む): 622085184

約数和(自身を除く): 415114784

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, 1120, 1300, 1400, 1456, 1820, 2080, 2275, 2600, 2800, 2843, 2912, 3640, 4550, 5200, 5600, 5686, 7280, 9100, 10400, 11372, 14215, 14560, 18200, 19901, 22744, 28430, 36400, 36959, 39802, 45488, 56860, 71075, 72800, 73918, 79604, 90976, 99505, 113720, 142150, 147836, 159208, 184795, 199010, 227440, 258713, 284300, 295672, 318416, 369590, 398020, 454880, 497525, 517426, 568600, 591344, 636832, 739180, 796040, 923975, 995050, 1034852, 1137200, 1182688, 1293565, 1478360, 1592080, 1847950, 1990100, 2069704, 2274400, 2587130, 2956720, 3184160, 3695900, 3980200, 4139408, 5174260, 5913440, 6467825, 7391800, 7960400, 8278816, 10348520, 12935650, 14783600, 15920800, 20697040, 25871300, 29567200, 41394080, 51742600, 103485200, 206970400]

約数ペア:

[(1, 206970400), (2, 103485200), (4, 51742600), (5, 41394080), (7, 29567200), (8, 25871300), (10, 20697040), (13, 15920800), (14, 14783600), (16, 12935650), (20, 10348520), (25, 8278816), (26, 7960400), (28, 7391800), (32, 6467825), (35, 5913440), (40, 5174260), (50, 4139408), (52, 3980200), (56, 3695900), (65, 3184160), (70, 2956720), (80, 2587130), (91, 2274400), (100, 2069704), (104, 1990100), (112, 1847950), (130, 1592080), (140, 1478360), (160, 1293565), (175, 1182688), (182, 1137200), (200, 1034852), (208, 995050), (224, 923975), (260, 796040), (280, 739180), (325, 636832), (350, 591344), (364, 568600), (400, 517426), (416, 497525), (455, 454880), (520, 398020), (560, 369590), (650, 318416), (700, 295672), (728, 284300), (800, 258713), (910, 227440), (1040, 199010), (1120, 184795), (1300, 159208), (1400, 147836), (1456, 142150), (1820, 113720), (2080, 99505), (2275, 90976), (2600, 79604), (2800, 73918), (2843, 72800), (2912, 71075), (3640, 56860), (4550, 45488), (5200, 39802), (5600, 36959), (5686, 36400), (7280, 28430), (9100, 22744), (10400, 19901), (11372, 18200), (14215, 14560)]