29123091540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{661}}^1\times {\mathrm{27197}}^1$

素因数の和:27879

約数の個数: 120

約数和(自身を含む): 91501796232

約数和(自身を除く): 62378704692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 661, 810, 1322, 1620, 1983, 2644, 3305, 3966, 5949, 6610, 7932, 9915, 11898, 13220, 17847, 19830, 23796, 27197, 29745, 35694, 39660, 53541, 54394, 59490, 71388, 81591, 89235, 107082, 108788, 118980, 135985, 163182, 178470, 214164, 244773, 267705, 271970, 326364, 356940, 407955, 489546, 535410, 543940, 734319, 815910, 979092, 1070820, 1223865, 1468638, 1631820, 2202957, 2447730, 2937276, 3671595, 4405914, 4895460, 7343190, 8811828, 11014785, 14686380, 17977217, 22029570, 35954434, 44059140, 53931651, 71908868, 89886085, 107863302, 161794953, 179772170, 215726604, 269658255, 323589906, 359544340, 485384859, 539316510, 647179812, 808974765, 970769718, 1078633020, 1456154577, 1617949530, 1941539436, 2426924295, 2912309154, 3235899060, 4853848590, 5824618308, 7280772885, 9707697180, 14561545770, 29123091540]

約数ペア:

[(1, 29123091540), (2, 14561545770), (3, 9707697180), (4, 7280772885), (5, 5824618308), (6, 4853848590), (9, 3235899060), (10, 2912309154), (12, 2426924295), (15, 1941539436), (18, 1617949530), (20, 1456154577), (27, 1078633020), (30, 970769718), (36, 808974765), (45, 647179812), (54, 539316510), (60, 485384859), (81, 359544340), (90, 323589906), (108, 269658255), (135, 215726604), (162, 179772170), (180, 161794953), (270, 107863302), (324, 89886085), (405, 71908868), (540, 53931651), (661, 44059140), (810, 35954434), (1322, 22029570), (1620, 17977217), (1983, 14686380), (2644, 11014785), (3305, 8811828), (3966, 7343190), (5949, 4895460), (6610, 4405914), (7932, 3671595), (9915, 2937276), (11898, 2447730), (13220, 2202957), (17847, 1631820), (19830, 1468638), (23796, 1223865), (27197, 1070820), (29745, 979092), (35694, 815910), (39660, 734319), (53541, 543940), (54394, 535410), (59490, 489546), (71388, 407955), (81591, 356940), (89235, 326364), (107082, 271970), (108788, 267705), (118980, 244773), (135985, 214164), (163182, 178470)]