199320300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{9629}}^1$

素因数の和:9672

約数の個数: 108

約数和(自身を含む): 651989520

約数和(自身を除く): 452669220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 138, 150, 180, 207, 225, 230, 276, 300, 345, 414, 450, 460, 575, 690, 828, 900, 1035, 1150, 1380, 1725, 2070, 2300, 3450, 4140, 5175, 6900, 9629, 10350, 19258, 20700, 28887, 38516, 48145, 57774, 86661, 96290, 115548, 144435, 173322, 192580, 221467, 240725, 288870, 346644, 433305, 442934, 481450, 577740, 664401, 722175, 866610, 885868, 962900, 1107335, 1328802, 1444350, 1733220, 1993203, 2166525, 2214670, 2657604, 2888700, 3322005, 3986406, 4333050, 4429340, 5536675, 6644010, 7972812, 8666100, 9966015, 11073350, 13288020, 16610025, 19932030, 22146700, 33220050, 39864060, 49830075, 66440100, 99660150, 199320300]

約数ペア:

[(1, 199320300), (2, 99660150), (3, 66440100), (4, 49830075), (5, 39864060), (6, 33220050), (9, 22146700), (10, 19932030), (12, 16610025), (15, 13288020), (18, 11073350), (20, 9966015), (23, 8666100), (25, 7972812), (30, 6644010), (36, 5536675), (45, 4429340), (46, 4333050), (50, 3986406), (60, 3322005), (69, 2888700), (75, 2657604), (90, 2214670), (92, 2166525), (100, 1993203), (115, 1733220), (138, 1444350), (150, 1328802), (180, 1107335), (207, 962900), (225, 885868), (230, 866610), (276, 722175), (300, 664401), (345, 577740), (414, 481450), (450, 442934), (460, 433305), (575, 346644), (690, 288870), (828, 240725), (900, 221467), (1035, 192580), (1150, 173322), (1380, 144435), (1725, 115548), (2070, 96290), (2300, 86661), (3450, 57774), (4140, 48145), (5175, 38516), (6900, 28887), (9629, 20700), (10350, 19258)]