945595300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 2298259152

約数和(自身を除く): 1352663852

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 41, 50, 52, 65, 82, 100, 113, 130, 157, 164, 205, 226, 260, 314, 325, 410, 452, 533, 565, 628, 650, 785, 820, 1025, 1066, 1130, 1300, 1469, 1570, 2041, 2050, 2132, 2260, 2665, 2825, 2938, 3140, 3925, 4082, 4100, 4633, 5330, 5650, 5876, 6437, 7345, 7850, 8164, 9266, 10205, 10660, 11300, 12874, 13325, 14690, 15700, 17741, 18532, 20410, 23165, 25748, 26650, 29380, 32185, 35482, 36725, 40820, 46330, 51025, 53300, 60229, 64370, 70964, 73450, 83681, 88705, 92660, 102050, 115825, 120458, 128740, 146900, 160925, 167362, 177410, 204100, 230633, 231650, 240916, 301145, 321850, 334724, 354820, 418405, 443525, 461266, 463300, 602290, 643700, 727381, 836810, 887050, 922532, 1153165, 1204580, 1454762, 1505725, 1673620, 1774100, 2092025, 2306330, 2909524, 3011450, 3636905, 4184050, 4612660, 5765825, 6022900, 7273810, 8368100, 9455953, 11531650, 14547620, 18184525, 18911906, 23063300, 36369050, 37823812, 47279765, 72738100, 94559530, 189119060, 236398825, 472797650, 945595300]

約数ペア:

[(1, 945595300), (2, 472797650), (4, 236398825), (5, 189119060), (10, 94559530), (13, 72738100), (20, 47279765), (25, 37823812), (26, 36369050), (41, 23063300), (50, 18911906), (52, 18184525), (65, 14547620), (82, 11531650), (100, 9455953), (113, 8368100), (130, 7273810), (157, 6022900), (164, 5765825), (205, 4612660), (226, 4184050), (260, 3636905), (314, 3011450), (325, 2909524), (410, 2306330), (452, 2092025), (533, 1774100), (565, 1673620), (628, 1505725), (650, 1454762), (785, 1204580), (820, 1153165), (1025, 922532), (1066, 887050), (1130, 836810), (1300, 727381), (1469, 643700), (1570, 602290), (2041, 463300), (2050, 461266), (2132, 443525), (2260, 418405), (2665, 354820), (2825, 334724), (2938, 321850), (3140, 301145), (3925, 240916), (4082, 231650), (4100, 230633), (4633, 204100), (5330, 177410), (5650, 167362), (5876, 160925), (6437, 146900), (7345, 128740), (7850, 120458), (8164, 115825), (9266, 102050), (10205, 92660), (10660, 88705), (11300, 83681), (12874, 73450), (13325, 70964), (14690, 64370), (15700, 60229), (17741, 53300), (18532, 51025), (20410, 46330), (23165, 40820), (25748, 36725), (26650, 35482), (29380, 32185)]