212465400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{50587}}^1$

素因数の和:50613

約数の個数: 96

約数和(自身を含む): 752749440

約数和(自身を除く): 540284040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 50587, 101174, 151761, 202348, 252935, 303522, 354109, 404696, 505870, 607044, 708218, 758805, 1011740, 1062327, 1214088, 1264675, 1416436, 1517610, 1770545, 2023480, 2124654, 2529350, 2832872, 3035220, 3541090, 3794025, 4249308, 5058700, 5311635, 6070440, 7082180, 7588050, 8498616, 8852725, 10117400, 10623270, 14164360, 15176100, 17705450, 21246540, 26558175, 30352200, 35410900, 42493080, 53116350, 70821800, 106232700, 212465400]

約数ペア:

[(1, 212465400), (2, 106232700), (3, 70821800), (4, 53116350), (5, 42493080), (6, 35410900), (7, 30352200), (8, 26558175), (10, 21246540), (12, 17705450), (14, 15176100), (15, 14164360), (20, 10623270), (21, 10117400), (24, 8852725), (25, 8498616), (28, 7588050), (30, 7082180), (35, 6070440), (40, 5311635), (42, 5058700), (50, 4249308), (56, 3794025), (60, 3541090), (70, 3035220), (75, 2832872), (84, 2529350), (100, 2124654), (105, 2023480), (120, 1770545), (140, 1517610), (150, 1416436), (168, 1264675), (175, 1214088), (200, 1062327), (210, 1011740), (280, 758805), (300, 708218), (350, 607044), (420, 505870), (525, 404696), (600, 354109), (700, 303522), (840, 252935), (1050, 202348), (1400, 151761), (2100, 101174), (4200, 50587)]