201917100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8741}}^1$

素因数の和:8776

約数の個数: 144

約数和(自身を含む): 728453376

約数和(自身を除く): 526536276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 3300, 3850, 4620, 5775, 7700, 8741, 11550, 17482, 23100, 26223, 34964, 43705, 52446, 61187, 87410, 96151, 104892, 122374, 131115, 174820, 183561, 192302, 218525, 244748, 262230, 288453, 305935, 367122, 384604, 437050, 480755, 524460, 576906, 611870, 655575, 673057, 734244, 874100, 917805, 961510, 1153812, 1223740, 1311150, 1346114, 1442265, 1529675, 1835610, 1923020, 2019171, 2403775, 2622300, 2692228, 2884530, 3059350, 3365285, 3671220, 4038342, 4589025, 4807550, 5769060, 6118700, 6730570, 7211325, 8076684, 9178050, 9615100, 10095855, 13461140, 14422650, 16826425, 18356100, 20191710, 28845300, 33652850, 40383420, 50479275, 67305700, 100958550, 201917100]

約数ペア:

[(1, 201917100), (2, 100958550), (3, 67305700), (4, 50479275), (5, 40383420), (6, 33652850), (7, 28845300), (10, 20191710), (11, 18356100), (12, 16826425), (14, 14422650), (15, 13461140), (20, 10095855), (21, 9615100), (22, 9178050), (25, 8076684), (28, 7211325), (30, 6730570), (33, 6118700), (35, 5769060), (42, 4807550), (44, 4589025), (50, 4038342), (55, 3671220), (60, 3365285), (66, 3059350), (70, 2884530), (75, 2692228), (77, 2622300), (84, 2403775), (100, 2019171), (105, 1923020), (110, 1835610), (132, 1529675), (140, 1442265), (150, 1346114), (154, 1311150), (165, 1223740), (175, 1153812), (210, 961510), (220, 917805), (231, 874100), (275, 734244), (300, 673057), (308, 655575), (330, 611870), (350, 576906), (385, 524460), (420, 480755), (462, 437050), (525, 384604), (550, 367122), (660, 305935), (700, 288453), (770, 262230), (825, 244748), (924, 218525), (1050, 192302), (1100, 183561), (1155, 174820), (1540, 131115), (1650, 122374), (1925, 104892), (2100, 96151), (2310, 87410), (3300, 61187), (3850, 52446), (4620, 43705), (5775, 34964), (7700, 26223), (8741, 23100), (11550, 17482)]