125531560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:851

約数の個数: 128

約数和(自身を含む): 359251200

約数和(自身を除く): 233719640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 77, 88, 106, 110, 140, 154, 212, 220, 265, 280, 308, 371, 385, 424, 440, 530, 583, 616, 742, 769, 770, 1060, 1166, 1484, 1538, 1540, 1855, 2120, 2332, 2915, 2968, 3076, 3080, 3710, 3845, 4081, 4664, 5383, 5830, 6152, 7420, 7690, 8162, 8459, 10766, 11660, 14840, 15380, 16324, 16918, 20405, 21532, 23320, 26915, 30760, 32648, 33836, 40757, 40810, 42295, 43064, 53830, 59213, 67672, 81514, 81620, 84590, 107660, 118426, 163028, 163240, 169180, 203785, 215320, 236852, 285299, 296065, 326056, 338360, 407570, 448327, 473704, 570598, 592130, 815140, 896654, 1141196, 1184260, 1426495, 1630280, 1793308, 2241635, 2282392, 2368520, 2852990, 3138289, 3586616, 4483270, 5705980, 6276578, 8966540, 11411960, 12553156, 15691445, 17933080, 25106312, 31382890, 62765780, 125531560]

約数ペア:

[(1, 125531560), (2, 62765780), (4, 31382890), (5, 25106312), (7, 17933080), (8, 15691445), (10, 12553156), (11, 11411960), (14, 8966540), (20, 6276578), (22, 5705980), (28, 4483270), (35, 3586616), (40, 3138289), (44, 2852990), (53, 2368520), (55, 2282392), (56, 2241635), (70, 1793308), (77, 1630280), (88, 1426495), (106, 1184260), (110, 1141196), (140, 896654), (154, 815140), (212, 592130), (220, 570598), (265, 473704), (280, 448327), (308, 407570), (371, 338360), (385, 326056), (424, 296065), (440, 285299), (530, 236852), (583, 215320), (616, 203785), (742, 169180), (769, 163240), (770, 163028), (1060, 118426), (1166, 107660), (1484, 84590), (1538, 81620), (1540, 81514), (1855, 67672), (2120, 59213), (2332, 53830), (2915, 43064), (2968, 42295), (3076, 40810), (3080, 40757), (3710, 33836), (3845, 32648), (4081, 30760), (4664, 26915), (5383, 23320), (5830, 21532), (6152, 20405), (7420, 16918), (7690, 16324), (8162, 15380), (8459, 14840), (10766, 11660)]