201373020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1033}}^1$

素因数の和:1089

約数の個数: 144

約数和(自身を含む): 661842720

約数和(自身を除く): 460469700

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, 361, 380, 513, 540, 570, 684, 722, 855, 1026, 1033, 1083, 1140, 1444, 1710, 1805, 2052, 2066, 2166, 2565, 3099, 3249, 3420, 3610, 4132, 4332, 5130, 5165, 5415, 6198, 6498, 7220, 9297, 9747, 10260, 10330, 10830, 12396, 12996, 15495, 16245, 18594, 19494, 19627, 20660, 21660, 27891, 30990, 32490, 37188, 38988, 39254, 46485, 48735, 55782, 58881, 61980, 64980, 78508, 92970, 97470, 98135, 111564, 117762, 139455, 176643, 185940, 194940, 196270, 235524, 278910, 294405, 353286, 372913, 392540, 529929, 557820, 588810, 706572, 745826, 883215, 1059858, 1118739, 1177620, 1491652, 1766430, 1864565, 2119716, 2237478, 2649645, 3356217, 3532860, 3729130, 4474956, 5299290, 5593695, 6712434, 7458260, 10068651, 10598580, 11187390, 13424868, 16781085, 20137302, 22374780, 33562170, 40274604, 50343255, 67124340, 100686510, 201373020]

約数ペア:

[(1, 201373020), (2, 100686510), (3, 67124340), (4, 50343255), (5, 40274604), (6, 33562170), (9, 22374780), (10, 20137302), (12, 16781085), (15, 13424868), (18, 11187390), (19, 10598580), (20, 10068651), (27, 7458260), (30, 6712434), (36, 5593695), (38, 5299290), (45, 4474956), (54, 3729130), (57, 3532860), (60, 3356217), (76, 2649645), (90, 2237478), (95, 2119716), (108, 1864565), (114, 1766430), (135, 1491652), (171, 1177620), (180, 1118739), (190, 1059858), (228, 883215), (270, 745826), (285, 706572), (342, 588810), (361, 557820), (380, 529929), (513, 392540), (540, 372913), (570, 353286), (684, 294405), (722, 278910), (855, 235524), (1026, 196270), (1033, 194940), (1083, 185940), (1140, 176643), (1444, 139455), (1710, 117762), (1805, 111564), (2052, 98135), (2066, 97470), (2166, 92970), (2565, 78508), (3099, 64980), (3249, 61980), (3420, 58881), (3610, 55782), (4132, 48735), (4332, 46485), (5130, 39254), (5165, 38988), (5415, 37188), (6198, 32490), (6498, 30990), (7220, 27891), (9297, 21660), (9747, 20660), (10260, 19627), (10330, 19494), (10830, 18594), (12396, 16245), (12996, 15495)]