201509190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 538630560

約数和(自身を除く): 337121370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 137, 177, 274, 277, 295, 354, 411, 531, 554, 590, 685, 822, 831, 885, 1062, 1233, 1370, 1385, 1662, 1770, 2055, 2466, 2493, 2655, 2770, 4110, 4155, 4986, 5310, 6165, 8083, 8310, 12330, 12465, 16166, 16343, 24249, 24930, 32686, 37949, 40415, 48498, 49029, 72747, 75898, 80830, 81715, 98058, 113847, 121245, 145494, 147087, 163430, 189745, 227694, 242490, 245145, 294174, 341541, 363735, 379490, 490290, 569235, 683082, 727470, 735435, 1138470, 1470870, 1707705, 2238991, 3415410, 4477982, 6716973, 11194955, 13433946, 20150919, 22389910, 33584865, 40301838, 67169730, 100754595, 201509190]

約数ペア:

[(1, 201509190), (2, 100754595), (3, 67169730), (5, 40301838), (6, 33584865), (9, 22389910), (10, 20150919), (15, 13433946), (18, 11194955), (30, 6716973), (45, 4477982), (59, 3415410), (90, 2238991), (118, 1707705), (137, 1470870), (177, 1138470), (274, 735435), (277, 727470), (295, 683082), (354, 569235), (411, 490290), (531, 379490), (554, 363735), (590, 341541), (685, 294174), (822, 245145), (831, 242490), (885, 227694), (1062, 189745), (1233, 163430), (1370, 147087), (1385, 145494), (1662, 121245), (1770, 113847), (2055, 98058), (2466, 81715), (2493, 80830), (2655, 75898), (2770, 72747), (4110, 49029), (4155, 48498), (4986, 40415), (5310, 37949), (6165, 32686), (8083, 24930), (8310, 24249), (12330, 16343), (12465, 16166)]