199946386980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37633}}^1\times {\mathrm{9839}}^1$

素因数の和:47490

約数の個数: 96

約数和(自身を含む): 622135180800

約数和(自身を除く): 422188793820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 9839, 19678, 29517, 37633, 39356, 49195, 59034, 75266, 88551, 98390, 112899, 118068, 147585, 150532, 177102, 188165, 196780, 225798, 265653, 295170, 338697, 354204, 376330, 442755, 451596, 531306, 564495, 590340, 677394, 752660, 885510, 1016091, 1062612, 1128990, 1328265, 1354788, 1693485, 1771020, 2032182, 2257980, 2656530, 3386970, 4064364, 5080455, 5313060, 6773940, 10160910, 20321820, 370271087, 740542174, 1110813261, 1481084348, 1851355435, 2221626522, 3332439783, 3702710870, 4443253044, 5554066305, 6664879566, 7405421740, 9997319349, 11108132610, 13329759132, 16662198915, 19994638698, 22216265220, 33324397830, 39989277396, 49986596745, 66648795660, 99973193490, 199946386980]

約数ペア:

[(1, 199946386980), (2, 99973193490), (3, 66648795660), (4, 49986596745), (5, 39989277396), (6, 33324397830), (9, 22216265220), (10, 19994638698), (12, 16662198915), (15, 13329759132), (18, 11108132610), (20, 9997319349), (27, 7405421740), (30, 6664879566), (36, 5554066305), (45, 4443253044), (54, 3702710870), (60, 3332439783), (90, 2221626522), (108, 1851355435), (135, 1481084348), (180, 1110813261), (270, 740542174), (540, 370271087), (9839, 20321820), (19678, 10160910), (29517, 6773940), (37633, 5313060), (39356, 5080455), (49195, 4064364), (59034, 3386970), (75266, 2656530), (88551, 2257980), (98390, 2032182), (112899, 1771020), (118068, 1693485), (147585, 1354788), (150532, 1328265), (177102, 1128990), (188165, 1062612), (196780, 1016091), (225798, 885510), (265653, 752660), (295170, 677394), (338697, 590340), (354204, 564495), (376330, 531306), (442755, 451596)]