103720400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2179}}^1$

素因数の和:2221

約数の個数: 120

約数和(自身を含む): 301677120

約数和(自身を除く): 197956720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 170, 175, 200, 238, 272, 280, 340, 350, 400, 425, 476, 560, 595, 680, 700, 850, 952, 1190, 1360, 1400, 1700, 1904, 2179, 2380, 2800, 2975, 3400, 4358, 4760, 5950, 6800, 8716, 9520, 10895, 11900, 15253, 17432, 21790, 23800, 30506, 34864, 37043, 43580, 47600, 54475, 61012, 74086, 76265, 87160, 108950, 122024, 148172, 152530, 174320, 185215, 217900, 244048, 259301, 296344, 305060, 370430, 381325, 435800, 518602, 592688, 610120, 740860, 762650, 871600, 926075, 1037204, 1220240, 1296505, 1481720, 1525300, 1852150, 2074408, 2593010, 2963440, 3050600, 3704300, 4148816, 5186020, 6101200, 6482525, 7408600, 10372040, 12965050, 14817200, 20744080, 25930100, 51860200, 103720400]

約数ペア:

[(1, 103720400), (2, 51860200), (4, 25930100), (5, 20744080), (7, 14817200), (8, 12965050), (10, 10372040), (14, 7408600), (16, 6482525), (17, 6101200), (20, 5186020), (25, 4148816), (28, 3704300), (34, 3050600), (35, 2963440), (40, 2593010), (50, 2074408), (56, 1852150), (68, 1525300), (70, 1481720), (80, 1296505), (85, 1220240), (100, 1037204), (112, 926075), (119, 871600), (136, 762650), (140, 740860), (170, 610120), (175, 592688), (200, 518602), (238, 435800), (272, 381325), (280, 370430), (340, 305060), (350, 296344), (400, 259301), (425, 244048), (476, 217900), (560, 185215), (595, 174320), (680, 152530), (700, 148172), (850, 122024), (952, 108950), (1190, 87160), (1360, 76265), (1400, 74086), (1700, 61012), (1904, 54475), (2179, 47600), (2380, 43580), (2800, 37043), (2975, 34864), (3400, 30506), (4358, 23800), (4760, 21790), (5950, 17432), (6800, 15253), (8716, 11900), (9520, 10895)]