201927060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19681}}^1$

素因数の和:19718

約数の個数: 96

約数和(自身を含む): 661315200

約数和(自身を除く): 459388140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 19681, 39362, 59043, 78724, 98405, 118086, 177129, 196810, 236172, 295215, 354258, 373939, 393620, 531387, 590430, 708516, 747878, 885645, 1062774, 1121817, 1180860, 1495756, 1771290, 1869695, 2125548, 2243634, 2656935, 3365451, 3542580, 3739390, 4487268, 5313870, 5609085, 6730902, 7478780, 10096353, 10627740, 11218170, 13461804, 16827255, 20192706, 22436340, 33654510, 40385412, 50481765, 67309020, 100963530, 201927060]

約数ペア:

[(1, 201927060), (2, 100963530), (3, 67309020), (4, 50481765), (5, 40385412), (6, 33654510), (9, 22436340), (10, 20192706), (12, 16827255), (15, 13461804), (18, 11218170), (19, 10627740), (20, 10096353), (27, 7478780), (30, 6730902), (36, 5609085), (38, 5313870), (45, 4487268), (54, 3739390), (57, 3542580), (60, 3365451), (76, 2656935), (90, 2243634), (95, 2125548), (108, 1869695), (114, 1771290), (135, 1495756), (171, 1180860), (180, 1121817), (190, 1062774), (228, 885645), (270, 747878), (285, 708516), (342, 590430), (380, 531387), (513, 393620), (540, 373939), (570, 354258), (684, 295215), (855, 236172), (1026, 196810), (1140, 177129), (1710, 118086), (2052, 98405), (2565, 78724), (3420, 59043), (5130, 39362), (10260, 19681)]