141800220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 451301760

約数和(自身を除く): 309501540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 163, 179, 180, 243, 270, 324, 326, 358, 405, 486, 489, 537, 540, 652, 716, 810, 815, 895, 972, 978, 1074, 1215, 1467, 1611, 1620, 1630, 1790, 1956, 2148, 2430, 2445, 2685, 2934, 3222, 3260, 3580, 4401, 4833, 4860, 4890, 5370, 5868, 6444, 7335, 8055, 8802, 9666, 9780, 10740, 13203, 14499, 14670, 16110, 17604, 19332, 22005, 24165, 26406, 28998, 29177, 29340, 32220, 39609, 43497, 44010, 48330, 52812, 57996, 58354, 66015, 72495, 79218, 86994, 87531, 88020, 96660, 116708, 132030, 144990, 145885, 158436, 173988, 175062, 198045, 217485, 262593, 264060, 289980, 291770, 350124, 396090, 434970, 437655, 525186, 583540, 787779, 792180, 869940, 875310, 1050372, 1312965, 1575558, 1750620, 2363337, 2625930, 3151116, 3938895, 4726674, 5251860, 7090011, 7877790, 9453348, 11816685, 14180022, 15755580, 23633370, 28360044, 35450055, 47266740, 70900110, 141800220]

約数ペア:

[(1, 141800220), (2, 70900110), (3, 47266740), (4, 35450055), (5, 28360044), (6, 23633370), (9, 15755580), (10, 14180022), (12, 11816685), (15, 9453348), (18, 7877790), (20, 7090011), (27, 5251860), (30, 4726674), (36, 3938895), (45, 3151116), (54, 2625930), (60, 2363337), (81, 1750620), (90, 1575558), (108, 1312965), (135, 1050372), (162, 875310), (163, 869940), (179, 792180), (180, 787779), (243, 583540), (270, 525186), (324, 437655), (326, 434970), (358, 396090), (405, 350124), (486, 291770), (489, 289980), (537, 264060), (540, 262593), (652, 217485), (716, 198045), (810, 175062), (815, 173988), (895, 158436), (972, 145885), (978, 144990), (1074, 132030), (1215, 116708), (1467, 96660), (1611, 88020), (1620, 87531), (1630, 86994), (1790, 79218), (1956, 72495), (2148, 66015), (2430, 58354), (2445, 57996), (2685, 52812), (2934, 48330), (3222, 44010), (3260, 43497), (3580, 39609), (4401, 32220), (4833, 29340), (4860, 29177), (4890, 28998), (5370, 26406), (5868, 24165), (6444, 22005), (7335, 19332), (8055, 17604), (8802, 16110), (9666, 14670), (9780, 14499), (10740, 13203)]