200660670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{739}}^1$

素因数の和:1190

約数の個数: 96

約数和(自身を含む): 598440960

約数和(自身を除く): 397780290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 431, 630, 739, 862, 1293, 1478, 2155, 2217, 2586, 3017, 3695, 3879, 4310, 4434, 5173, 6034, 6465, 6651, 7390, 7758, 9051, 10346, 11085, 12930, 13302, 15085, 15519, 18102, 19395, 22170, 25865, 27153, 30170, 31038, 33255, 38790, 45255, 46557, 51730, 54306, 66510, 77595, 90510, 93114, 135765, 155190, 232785, 271530, 318509, 465570, 637018, 955527, 1592545, 1911054, 2229563, 2866581, 3185090, 4459126, 4777635, 5733162, 6688689, 9555270, 11147815, 13377378, 14332905, 20066067, 22295630, 28665810, 33443445, 40132134, 66886890, 100330335, 200660670]

約数ペア:

[(1, 200660670), (2, 100330335), (3, 66886890), (5, 40132134), (6, 33443445), (7, 28665810), (9, 22295630), (10, 20066067), (14, 14332905), (15, 13377378), (18, 11147815), (21, 9555270), (30, 6688689), (35, 5733162), (42, 4777635), (45, 4459126), (63, 3185090), (70, 2866581), (90, 2229563), (105, 1911054), (126, 1592545), (210, 955527), (315, 637018), (431, 465570), (630, 318509), (739, 271530), (862, 232785), (1293, 155190), (1478, 135765), (2155, 93114), (2217, 90510), (2586, 77595), (3017, 66510), (3695, 54306), (3879, 51730), (4310, 46557), (4434, 45255), (5173, 38790), (6034, 33255), (6465, 31038), (6651, 30170), (7390, 27153), (7758, 25865), (9051, 22170), (10346, 19395), (11085, 18102), (12930, 15519), (13302, 15085)]