1555142000800

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{168029}}^1$

素因数の和:168575

約数の個数: 144

約数和(自身を含む): 3969454688640

約数和(自身を除く): 2414312687840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 160, 184, 200, 230, 368, 400, 460, 503, 575, 736, 800, 920, 1006, 1150, 1840, 2012, 2300, 2515, 3680, 4024, 4600, 5030, 8048, 9200, 10060, 11569, 12575, 16096, 18400, 20120, 23138, 25150, 40240, 46276, 50300, 57845, 80480, 92552, 100600, 115690, 168029, 185104, 201200, 231380, 289225, 336058, 370208, 402400, 462760, 578450, 672116, 840145, 925520, 1156900, 1344232, 1680290, 1851040, 2313800, 2688464, 3360580, 3864667, 4200725, 4627600, 5376928, 6721160, 7729334, 8401450, 9255200, 13442320, 15458668, 16802900, 19323335, 26884640, 30917336, 33605800, 38646670, 61834672, 67211600, 77293340, 84518587, 96616675, 123669344, 134423200, 154586680, 169037174, 193233350, 309173360, 338074348, 386466700, 422592935, 618346720, 676148696, 772933400, 845185870, 1352297392, 1545866800, 1690371740, 1943927501, 2112964675, 2704594784, 3091733600, 3380743480, 3887855002, 4225929350, 6761486960, 7775710004, 8451858700, 9719637505, 13522973920, 15551420008, 16903717400, 19439275010, 31102840016, 33807434800, 38878550020, 48598187525, 62205680032, 67614869600, 77757100040, 97196375050, 155514200080, 194392750100, 311028400160, 388785500200, 777571000400, 1555142000800]

約数ペア:

[(1, 1555142000800), (2, 777571000400), (4, 388785500200), (5, 311028400160), (8, 194392750100), (10, 155514200080), (16, 97196375050), (20, 77757100040), (23, 67614869600), (25, 62205680032), (32, 48598187525), (40, 38878550020), (46, 33807434800), (50, 31102840016), (80, 19439275010), (92, 16903717400), (100, 15551420008), (115, 13522973920), (160, 9719637505), (184, 8451858700), (200, 7775710004), (230, 6761486960), (368, 4225929350), (400, 3887855002), (460, 3380743480), (503, 3091733600), (575, 2704594784), (736, 2112964675), (800, 1943927501), (920, 1690371740), (1006, 1545866800), (1150, 1352297392), (1840, 845185870), (2012, 772933400), (2300, 676148696), (2515, 618346720), (3680, 422592935), (4024, 386466700), (4600, 338074348), (5030, 309173360), (8048, 193233350), (9200, 169037174), (10060, 154586680), (11569, 134423200), (12575, 123669344), (16096, 96616675), (18400, 84518587), (20120, 77293340), (23138, 67211600), (25150, 61834672), (40240, 38646670), (46276, 33605800), (50300, 30917336), (57845, 26884640), (80480, 19323335), (92552, 16802900), (100600, 15458668), (115690, 13442320), (168029, 9255200), (185104, 8401450), (201200, 7729334), (231380, 6721160), (289225, 5376928), (336058, 4627600), (370208, 4200725), (402400, 3864667), (462760, 3360580), (578450, 2688464), (672116, 2313800), (840145, 1851040), (925520, 1680290), (1156900, 1344232)]