180046884

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 453246976

約数和(自身を除く): 273200092

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 103, 111, 124, 127, 148, 186, 206, 222, 254, 309, 372, 381, 412, 444, 508, 618, 762, 1147, 1236, 1524, 2294, 3193, 3441, 3811, 3937, 4588, 4699, 6386, 6882, 7622, 7874, 9398, 9579, 11433, 11811, 12772, 13081, 13764, 14097, 15244, 15748, 18796, 19158, 22866, 23622, 26162, 28194, 38316, 39243, 45732, 47244, 52324, 56388, 78486, 118141, 145669, 156972, 236282, 291338, 354423, 405511, 437007, 472564, 483997, 582676, 708846, 811022, 874014, 967994, 1216533, 1417692, 1451991, 1622044, 1748028, 1935988, 2433066, 2903982, 4866132, 5807964, 15003907, 30007814, 45011721, 60015628, 90023442, 180046884]

約数ペア:

[(1, 180046884), (2, 90023442), (3, 60015628), (4, 45011721), (6, 30007814), (12, 15003907), (31, 5807964), (37, 4866132), (62, 2903982), (74, 2433066), (93, 1935988), (103, 1748028), (111, 1622044), (124, 1451991), (127, 1417692), (148, 1216533), (186, 967994), (206, 874014), (222, 811022), (254, 708846), (309, 582676), (372, 483997), (381, 472564), (412, 437007), (444, 405511), (508, 354423), (618, 291338), (762, 236282), (1147, 156972), (1236, 145669), (1524, 118141), (2294, 78486), (3193, 56388), (3441, 52324), (3811, 47244), (3937, 45732), (4588, 39243), (4699, 38316), (6386, 28194), (6882, 26162), (7622, 23622), (7874, 22866), (9398, 19158), (9579, 18796), (11433, 15748), (11811, 15244), (12772, 14097), (13081, 13764)]