212672700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12437}}^1$

素因数の和:12476

約数の個数: 108

約数和(自身を含む): 701751960

約数和(自身を除く): 489079260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 8550, 12437, 17100, 24874, 37311, 49748, 62185, 74622, 111933, 124370, 149244, 186555, 223866, 236303, 248740, 310925, 373110, 447732, 472606, 559665, 621850, 708909, 746220, 932775, 945212, 1119330, 1181515, 1243700, 1417818, 1865550, 2126727, 2238660, 2363030, 2798325, 2835636, 3544545, 3731100, 4253454, 4726060, 5596650, 5907575, 7089090, 8506908, 10633635, 11193300, 11815150, 14178180, 17722725, 21267270, 23630300, 35445450, 42534540, 53168175, 70890900, 106336350, 212672700]

約数ペア:

[(1, 212672700), (2, 106336350), (3, 70890900), (4, 53168175), (5, 42534540), (6, 35445450), (9, 23630300), (10, 21267270), (12, 17722725), (15, 14178180), (18, 11815150), (19, 11193300), (20, 10633635), (25, 8506908), (30, 7089090), (36, 5907575), (38, 5596650), (45, 4726060), (50, 4253454), (57, 3731100), (60, 3544545), (75, 2835636), (76, 2798325), (90, 2363030), (95, 2238660), (100, 2126727), (114, 1865550), (150, 1417818), (171, 1243700), (180, 1181515), (190, 1119330), (225, 945212), (228, 932775), (285, 746220), (300, 708909), (342, 621850), (380, 559665), (450, 472606), (475, 447732), (570, 373110), (684, 310925), (855, 248740), (900, 236303), (950, 223866), (1140, 186555), (1425, 149244), (1710, 124370), (1900, 111933), (2850, 74622), (3420, 62185), (4275, 49748), (5700, 37311), (8550, 24874), (12437, 17100)]