2537112200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{6997}}^1$

素因数の和:7064

約数の個数: 144

約数和(自身を含む): 7048315620

約数和(自身を除く): 4511203420

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 37, 40, 49, 50, 56, 70, 74, 98, 100, 140, 148, 175, 185, 196, 200, 245, 259, 280, 296, 350, 370, 392, 490, 518, 700, 740, 925, 980, 1036, 1225, 1295, 1400, 1480, 1813, 1850, 1960, 2072, 2450, 2590, 3626, 3700, 4900, 5180, 6475, 6997, 7252, 7400, 9065, 9800, 10360, 12950, 13994, 14504, 18130, 25900, 27988, 34985, 36260, 45325, 48979, 51800, 55976, 69970, 72520, 90650, 97958, 139940, 174925, 181300, 195916, 244895, 258889, 279880, 342853, 349850, 362600, 391832, 489790, 517778, 685706, 699700, 979580, 1035556, 1224475, 1294445, 1371412, 1399400, 1714265, 1812223, 1959160, 2071112, 2448950, 2588890, 2742824, 3428530, 3624446, 4897900, 5177780, 6472225, 6857060, 7248892, 8571325, 9061115, 9795800, 10355560, 12685561, 12944450, 13714120, 14497784, 17142650, 18122230, 25371122, 25888900, 34285300, 36244460, 45305575, 50742244, 51777800, 63427805, 68570600, 72488920, 90611150, 101484488, 126855610, 181222300, 253711220, 317139025, 362444600, 507422440, 634278050, 1268556100, 2537112200]

約数ペア:

[(1, 2537112200), (2, 1268556100), (4, 634278050), (5, 507422440), (7, 362444600), (8, 317139025), (10, 253711220), (14, 181222300), (20, 126855610), (25, 101484488), (28, 90611150), (35, 72488920), (37, 68570600), (40, 63427805), (49, 51777800), (50, 50742244), (56, 45305575), (70, 36244460), (74, 34285300), (98, 25888900), (100, 25371122), (140, 18122230), (148, 17142650), (175, 14497784), (185, 13714120), (196, 12944450), (200, 12685561), (245, 10355560), (259, 9795800), (280, 9061115), (296, 8571325), (350, 7248892), (370, 6857060), (392, 6472225), (490, 5177780), (518, 4897900), (700, 3624446), (740, 3428530), (925, 2742824), (980, 2588890), (1036, 2448950), (1225, 2071112), (1295, 1959160), (1400, 1812223), (1480, 1714265), (1813, 1399400), (1850, 1371412), (1960, 1294445), (2072, 1224475), (2450, 1035556), (2590, 979580), (3626, 699700), (3700, 685706), (4900, 517778), (5180, 489790), (6475, 391832), (6997, 362600), (7252, 349850), (7400, 342853), (9065, 279880), (9800, 258889), (10360, 244895), (12950, 195916), (13994, 181300), (14504, 174925), (18130, 139940), (25900, 97958), (27988, 90650), (34985, 72520), (36260, 69970), (45325, 55976), (48979, 51800)]