201182100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{95801}}^1$

素因数の和:95825

約数の個数: 72

約数和(自身を含む): 665249088

約数和(自身を除く): 464066988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 95801, 191602, 287403, 383204, 479005, 574806, 670607, 958010, 1149612, 1341214, 1437015, 1916020, 2011821, 2395025, 2682428, 2874030, 3353035, 4023642, 4790050, 5748060, 6706070, 7185075, 8047284, 9580100, 10059105, 13412140, 14370150, 16765175, 20118210, 28740300, 33530350, 40236420, 50295525, 67060700, 100591050, 201182100]

約数ペア:

[(1, 201182100), (2, 100591050), (3, 67060700), (4, 50295525), (5, 40236420), (6, 33530350), (7, 28740300), (10, 20118210), (12, 16765175), (14, 14370150), (15, 13412140), (20, 10059105), (21, 9580100), (25, 8047284), (28, 7185075), (30, 6706070), (35, 5748060), (42, 4790050), (50, 4023642), (60, 3353035), (70, 2874030), (75, 2682428), (84, 2395025), (100, 2011821), (105, 1916020), (140, 1437015), (150, 1341214), (175, 1149612), (210, 958010), (300, 670607), (350, 574806), (420, 479005), (525, 383204), (700, 287403), (1050, 191602), (2100, 95801)]