82402600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:923

約数の個数: 96

約数和(自身を含む): 222307200

約数和(自身を除く): 139904600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 71, 100, 140, 142, 175, 200, 280, 284, 350, 355, 497, 568, 700, 710, 829, 994, 1400, 1420, 1658, 1775, 1988, 2485, 2840, 3316, 3550, 3976, 4145, 4970, 5803, 6632, 7100, 8290, 9940, 11606, 12425, 14200, 16580, 19880, 20725, 23212, 24850, 29015, 33160, 41450, 46424, 49700, 58030, 58859, 82900, 99400, 116060, 117718, 145075, 165800, 232120, 235436, 290150, 294295, 412013, 470872, 580300, 588590, 824026, 1160600, 1177180, 1471475, 1648052, 2060065, 2354360, 2942950, 3296104, 4120130, 5885900, 8240260, 10300325, 11771800, 16480520, 20600650, 41201300, 82402600]

約数ペア:

[(1, 82402600), (2, 41201300), (4, 20600650), (5, 16480520), (7, 11771800), (8, 10300325), (10, 8240260), (14, 5885900), (20, 4120130), (25, 3296104), (28, 2942950), (35, 2354360), (40, 2060065), (50, 1648052), (56, 1471475), (70, 1177180), (71, 1160600), (100, 824026), (140, 588590), (142, 580300), (175, 470872), (200, 412013), (280, 294295), (284, 290150), (350, 235436), (355, 232120), (497, 165800), (568, 145075), (700, 117718), (710, 116060), (829, 99400), (994, 82900), (1400, 58859), (1420, 58030), (1658, 49700), (1775, 46424), (1988, 41450), (2485, 33160), (2840, 29015), (3316, 24850), (3550, 23212), (3976, 20725), (4145, 19880), (4970, 16580), (5803, 14200), (6632, 12425), (7100, 11606), (8290, 9940)]