201373380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1831}}^1$

素因数の和:1906

約数の個数: 144

約数和(自身を含む): 672182784

約数和(自身を除く): 470809404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 117, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 390, 423, 468, 470, 564, 585, 611, 705, 780, 846, 940, 1170, 1222, 1410, 1692, 1831, 1833, 2115, 2340, 2444, 2820, 3055, 3662, 3666, 4230, 5493, 5499, 6110, 7324, 7332, 8460, 9155, 9165, 10986, 10998, 12220, 16479, 18310, 18330, 21972, 21996, 23803, 27465, 27495, 32958, 36620, 36660, 47606, 54930, 54990, 65916, 71409, 82395, 86057, 95212, 109860, 109980, 119015, 142818, 164790, 172114, 214227, 238030, 258171, 285636, 329580, 344228, 357045, 428454, 430285, 476060, 516342, 714090, 774513, 856908, 860570, 1032684, 1071135, 1118741, 1290855, 1428180, 1549026, 1721140, 2142270, 2237482, 2581710, 3098052, 3356223, 3872565, 4284540, 4474964, 5163420, 5593705, 6712446, 7745130, 10068669, 11187410, 13424892, 15490260, 16781115, 20137338, 22374820, 33562230, 40274676, 50343345, 67124460, 100686690, 201373380]

約数ペア:

[(1, 201373380), (2, 100686690), (3, 67124460), (4, 50343345), (5, 40274676), (6, 33562230), (9, 22374820), (10, 20137338), (12, 16781115), (13, 15490260), (15, 13424892), (18, 11187410), (20, 10068669), (26, 7745130), (30, 6712446), (36, 5593705), (39, 5163420), (45, 4474964), (47, 4284540), (52, 3872565), (60, 3356223), (65, 3098052), (78, 2581710), (90, 2237482), (94, 2142270), (117, 1721140), (130, 1549026), (141, 1428180), (156, 1290855), (180, 1118741), (188, 1071135), (195, 1032684), (234, 860570), (235, 856908), (260, 774513), (282, 714090), (390, 516342), (423, 476060), (468, 430285), (470, 428454), (564, 357045), (585, 344228), (611, 329580), (705, 285636), (780, 258171), (846, 238030), (940, 214227), (1170, 172114), (1222, 164790), (1410, 142818), (1692, 119015), (1831, 109980), (1833, 109860), (2115, 95212), (2340, 86057), (2444, 82395), (2820, 71409), (3055, 65916), (3662, 54990), (3666, 54930), (4230, 47606), (5493, 36660), (5499, 36620), (6110, 32958), (7324, 27495), (7332, 27465), (8460, 23803), (9155, 21996), (9165, 21972), (10986, 18330), (10998, 18310), (12220, 16479)]