199910950620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1447}}^1\times {\mathrm{121189}}^1$

素因数の和:122667

約数の個数: 96

約数和(自身を含む): 589623283200

約数和(自身を除く): 389712332580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1447, 2894, 4341, 5788, 7235, 8682, 14470, 17364, 21705, 27493, 28940, 43410, 54986, 82479, 86820, 109972, 121189, 137465, 164958, 242378, 274930, 329916, 363567, 412395, 484756, 549860, 605945, 727134, 824790, 1211890, 1454268, 1649580, 1817835, 2302591, 2423780, 3635670, 4605182, 6907773, 7271340, 9210364, 11512955, 13815546, 23025910, 27631092, 34538865, 46051820, 69077730, 138155460, 175360483, 350720966, 526081449, 701441932, 876802415, 1052162898, 1753604830, 2104325796, 2630407245, 3331849177, 3507209660, 5260814490, 6663698354, 9995547531, 10521628980, 13327396708, 16659245885, 19991095062, 33318491770, 39982190124, 49977737655, 66636983540, 99955475310, 199910950620]

約数ペア:

[(1, 199910950620), (2, 99955475310), (3, 66636983540), (4, 49977737655), (5, 39982190124), (6, 33318491770), (10, 19991095062), (12, 16659245885), (15, 13327396708), (19, 10521628980), (20, 9995547531), (30, 6663698354), (38, 5260814490), (57, 3507209660), (60, 3331849177), (76, 2630407245), (95, 2104325796), (114, 1753604830), (190, 1052162898), (228, 876802415), (285, 701441932), (380, 526081449), (570, 350720966), (1140, 175360483), (1447, 138155460), (2894, 69077730), (4341, 46051820), (5788, 34538865), (7235, 27631092), (8682, 23025910), (14470, 13815546), (17364, 11512955), (21705, 9210364), (27493, 7271340), (28940, 6907773), (43410, 4605182), (54986, 3635670), (82479, 2423780), (86820, 2302591), (109972, 1817835), (121189, 1649580), (137465, 1454268), (164958, 1211890), (242378, 824790), (274930, 727134), (329916, 605945), (363567, 549860), (412395, 484756)]