201318180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3659}}^1$

素因数の和:3809

約数の個数: 96

約数和(自身を含む): 649313280

約数和(自身を除く): 447995100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 131, 140, 210, 262, 393, 420, 524, 655, 786, 917, 1310, 1572, 1834, 1965, 2620, 2751, 3659, 3668, 3930, 4585, 5502, 7318, 7860, 9170, 10977, 11004, 13755, 14636, 18295, 18340, 21954, 25613, 27510, 36590, 43908, 51226, 54885, 55020, 73180, 76839, 102452, 109770, 128065, 153678, 219540, 256130, 307356, 384195, 479329, 512260, 768390, 958658, 1437987, 1536780, 1917316, 2396645, 2875974, 3355303, 4793290, 5751948, 6710606, 7189935, 9586580, 10065909, 13421212, 14379870, 16776515, 20131818, 28759740, 33553030, 40263636, 50329545, 67106060, 100659090, 201318180]

約数ペア:

[(1, 201318180), (2, 100659090), (3, 67106060), (4, 50329545), (5, 40263636), (6, 33553030), (7, 28759740), (10, 20131818), (12, 16776515), (14, 14379870), (15, 13421212), (20, 10065909), (21, 9586580), (28, 7189935), (30, 6710606), (35, 5751948), (42, 4793290), (60, 3355303), (70, 2875974), (84, 2396645), (105, 1917316), (131, 1536780), (140, 1437987), (210, 958658), (262, 768390), (393, 512260), (420, 479329), (524, 384195), (655, 307356), (786, 256130), (917, 219540), (1310, 153678), (1572, 128065), (1834, 109770), (1965, 102452), (2620, 76839), (2751, 73180), (3659, 55020), (3668, 54885), (3930, 51226), (4585, 43908), (5502, 36590), (7318, 27510), (7860, 25613), (9170, 21954), (10977, 18340), (11004, 18295), (13755, 14636)]