2171875300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{107}}^2\times {\mathrm{271}}^1$

素因数の和:506

約数の個数: 108

約数和(自身を含む): 5457122944

約数和(自身を除く): 3285247644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 107, 140, 175, 214, 271, 350, 428, 535, 542, 700, 749, 1070, 1084, 1355, 1498, 1897, 2140, 2675, 2710, 2996, 3745, 3794, 5350, 5420, 6775, 7490, 7588, 9485, 10700, 11449, 13550, 14980, 18725, 18970, 22898, 27100, 28997, 37450, 37940, 45796, 47425, 57245, 57994, 74900, 80143, 94850, 114490, 115988, 144985, 160286, 189700, 202979, 228980, 286225, 289970, 320572, 400715, 405958, 572450, 579940, 724925, 801430, 811916, 1014895, 1144900, 1449850, 1602860, 2003575, 2029790, 2899700, 3102679, 4007150, 4059580, 5074475, 6205358, 8014300, 10148950, 12410716, 15513395, 20297900, 21718753, 31026790, 43437506, 62053580, 77566975, 86875012, 108593765, 155133950, 217187530, 310267900, 434375060, 542968825, 1085937650, 2171875300]

約数ペア:

[(1, 2171875300), (2, 1085937650), (4, 542968825), (5, 434375060), (7, 310267900), (10, 217187530), (14, 155133950), (20, 108593765), (25, 86875012), (28, 77566975), (35, 62053580), (50, 43437506), (70, 31026790), (100, 21718753), (107, 20297900), (140, 15513395), (175, 12410716), (214, 10148950), (271, 8014300), (350, 6205358), (428, 5074475), (535, 4059580), (542, 4007150), (700, 3102679), (749, 2899700), (1070, 2029790), (1084, 2003575), (1355, 1602860), (1498, 1449850), (1897, 1144900), (2140, 1014895), (2675, 811916), (2710, 801430), (2996, 724925), (3745, 579940), (3794, 572450), (5350, 405958), (5420, 400715), (6775, 320572), (7490, 289970), (7588, 286225), (9485, 228980), (10700, 202979), (11449, 189700), (13550, 160286), (14980, 144985), (18725, 115988), (18970, 114490), (22898, 94850), (27100, 80143), (28997, 74900), (37450, 57994), (37940, 57245), (45796, 47425)]