125305180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 356610240

約数和(自身を除く): 231305060

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 121, 130, 140, 143, 154, 182, 220, 242, 260, 286, 308, 364, 385, 455, 484, 569, 572, 605, 715, 770, 847, 910, 1001, 1138, 1210, 1430, 1540, 1573, 1694, 1820, 2002, 2276, 2420, 2845, 2860, 3146, 3388, 3983, 4004, 4235, 5005, 5690, 6259, 6292, 7397, 7865, 7966, 8470, 10010, 11011, 11380, 12518, 14794, 15730, 15932, 16940, 19915, 20020, 22022, 25036, 29588, 31295, 31460, 36985, 39830, 43813, 44044, 51779, 55055, 62590, 68849, 73970, 79660, 81367, 87626, 103558, 110110, 125180, 137698, 147940, 162734, 175252, 207116, 219065, 220220, 258895, 275396, 325468, 344245, 406835, 438130, 481943, 517790, 569569, 688490, 813670, 876260, 895037, 963886, 1035580, 1139138, 1376980, 1627340, 1790074, 1927772, 2278276, 2409715, 2847845, 3580148, 4475185, 4819430, 5695690, 6265259, 8950370, 9638860, 11391380, 12530518, 17900740, 25061036, 31326295, 62652590, 125305180]

約数ペア:

[(1, 125305180), (2, 62652590), (4, 31326295), (5, 25061036), (7, 17900740), (10, 12530518), (11, 11391380), (13, 9638860), (14, 8950370), (20, 6265259), (22, 5695690), (26, 4819430), (28, 4475185), (35, 3580148), (44, 2847845), (52, 2409715), (55, 2278276), (65, 1927772), (70, 1790074), (77, 1627340), (91, 1376980), (110, 1139138), (121, 1035580), (130, 963886), (140, 895037), (143, 876260), (154, 813670), (182, 688490), (220, 569569), (242, 517790), (260, 481943), (286, 438130), (308, 406835), (364, 344245), (385, 325468), (455, 275396), (484, 258895), (569, 220220), (572, 219065), (605, 207116), (715, 175252), (770, 162734), (847, 147940), (910, 137698), (1001, 125180), (1138, 110110), (1210, 103558), (1430, 87626), (1540, 81367), (1573, 79660), (1694, 73970), (1820, 68849), (2002, 62590), (2276, 55055), (2420, 51779), (2845, 44044), (2860, 43813), (3146, 39830), (3388, 36985), (3983, 31460), (4004, 31295), (4235, 29588), (5005, 25036), (5690, 22022), (6259, 20020), (6292, 19915), (7397, 16940), (7865, 15932), (7966, 15730), (8470, 14794), (10010, 12518), (11011, 11380)]