2013755580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3163}}^1$

素因数の和:3318

約数の個数: 144

約数和(自身を含む): 6385002624

約数和(自身を除く): 4371247044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 131, 135, 162, 180, 243, 262, 270, 324, 393, 405, 486, 524, 540, 655, 786, 810, 972, 1179, 1215, 1310, 1572, 1620, 1965, 2358, 2430, 2620, 3163, 3537, 3930, 4716, 4860, 5895, 6326, 7074, 7860, 9489, 10611, 11790, 12652, 14148, 15815, 17685, 18978, 21222, 23580, 28467, 31630, 31833, 35370, 37956, 42444, 47445, 53055, 56934, 63260, 63666, 70740, 85401, 94890, 106110, 113868, 127332, 142335, 159165, 170802, 189780, 212220, 256203, 284670, 318330, 341604, 414353, 427005, 512406, 569340, 636660, 768609, 828706, 854010, 1024812, 1243059, 1281015, 1537218, 1657412, 1708020, 2071765, 2486118, 2562030, 3074436, 3729177, 3843045, 4143530, 4972236, 5124060, 6215295, 7458354, 7686090, 8287060, 11187531, 12430590, 14916708, 15372180, 18645885, 22375062, 24861180, 33562593, 37291770, 44750124, 55937655, 67125186, 74583540, 100687779, 111875310, 134250372, 167812965, 201375558, 223750620, 335625930, 402751116, 503438895, 671251860, 1006877790, 2013755580]

約数ペア:

[(1, 2013755580), (2, 1006877790), (3, 671251860), (4, 503438895), (5, 402751116), (6, 335625930), (9, 223750620), (10, 201375558), (12, 167812965), (15, 134250372), (18, 111875310), (20, 100687779), (27, 74583540), (30, 67125186), (36, 55937655), (45, 44750124), (54, 37291770), (60, 33562593), (81, 24861180), (90, 22375062), (108, 18645885), (131, 15372180), (135, 14916708), (162, 12430590), (180, 11187531), (243, 8287060), (262, 7686090), (270, 7458354), (324, 6215295), (393, 5124060), (405, 4972236), (486, 4143530), (524, 3843045), (540, 3729177), (655, 3074436), (786, 2562030), (810, 2486118), (972, 2071765), (1179, 1708020), (1215, 1657412), (1310, 1537218), (1572, 1281015), (1620, 1243059), (1965, 1024812), (2358, 854010), (2430, 828706), (2620, 768609), (3163, 636660), (3537, 569340), (3930, 512406), (4716, 427005), (4860, 414353), (5895, 341604), (6326, 318330), (7074, 284670), (7860, 256203), (9489, 212220), (10611, 189780), (11790, 170802), (12652, 159165), (14148, 142335), (15815, 127332), (17685, 113868), (18978, 106110), (21222, 94890), (23580, 85401), (28467, 70740), (31630, 63666), (31833, 63260), (35370, 56934), (37956, 53055), (42444, 47445)]