100141160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 270950400

約数和(自身を除く): 170809240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 83, 124, 139, 140, 155, 166, 217, 248, 278, 280, 310, 332, 415, 434, 556, 581, 620, 664, 695, 830, 868, 973, 1085, 1112, 1162, 1240, 1390, 1660, 1736, 1946, 2170, 2324, 2573, 2780, 2905, 3320, 3892, 4309, 4340, 4648, 4865, 5146, 5560, 5810, 7784, 8618, 8680, 9730, 10292, 11537, 11620, 12865, 17236, 18011, 19460, 20584, 21545, 23074, 23240, 25730, 30163, 34472, 36022, 38920, 43090, 46148, 51460, 57685, 60326, 72044, 80759, 86180, 90055, 92296, 102920, 115370, 120652, 144088, 150815, 161518, 172360, 180110, 230740, 241304, 301630, 323036, 357647, 360220, 403795, 461480, 603260, 646072, 715294, 720440, 807590, 1206520, 1430588, 1615180, 1788235, 2503529, 2861176, 3230360, 3576470, 5007058, 7152940, 10014116, 12517645, 14305880, 20028232, 25035290, 50070580, 100141160]

約数ペア:

[(1, 100141160), (2, 50070580), (4, 25035290), (5, 20028232), (7, 14305880), (8, 12517645), (10, 10014116), (14, 7152940), (20, 5007058), (28, 3576470), (31, 3230360), (35, 2861176), (40, 2503529), (56, 1788235), (62, 1615180), (70, 1430588), (83, 1206520), (124, 807590), (139, 720440), (140, 715294), (155, 646072), (166, 603260), (217, 461480), (248, 403795), (278, 360220), (280, 357647), (310, 323036), (332, 301630), (415, 241304), (434, 230740), (556, 180110), (581, 172360), (620, 161518), (664, 150815), (695, 144088), (830, 120652), (868, 115370), (973, 102920), (1085, 92296), (1112, 90055), (1162, 86180), (1240, 80759), (1390, 72044), (1660, 60326), (1736, 57685), (1946, 51460), (2170, 46148), (2324, 43090), (2573, 38920), (2780, 36022), (2905, 34472), (3320, 30163), (3892, 25730), (4309, 23240), (4340, 23074), (4648, 21545), (4865, 20584), (5146, 19460), (5560, 18011), (5810, 17236), (7784, 12865), (8618, 11620), (8680, 11537), (9730, 10292)]