21208606200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{2713}}^1$

素因数の和:2879

約数の個数: 288

約数和(自身を含む): 73630711440

約数和(自身を除く): 52422105240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 43, 45, 50, 60, 72, 75, 86, 90, 100, 101, 120, 129, 150, 172, 180, 200, 202, 215, 225, 258, 300, 303, 344, 360, 387, 404, 430, 450, 505, 516, 600, 606, 645, 774, 808, 860, 900, 909, 1010, 1032, 1075, 1212, 1290, 1515, 1548, 1720, 1800, 1818, 1935, 2020, 2150, 2424, 2525, 2580, 2713, 3030, 3096, 3225, 3636, 3870, 4040, 4300, 4343, 4545, 5050, 5160, 5426, 6060, 6450, 7272, 7575, 7740, 8139, 8600, 8686, 9090, 9675, 10100, 10852, 12120, 12900, 13029, 13565, 15150, 15480, 16278, 17372, 18180, 19350, 20200, 21704, 21715, 22725, 24417, 25800, 26058, 27130, 30300, 32556, 34744, 36360, 38700, 39087, 40695, 43430, 45450, 48834, 52116, 54260, 60600, 65112, 65145, 67825, 77400, 78174, 81390, 86860, 90900, 97668, 104232, 108520, 108575, 116659, 122085, 130290, 135650, 156348, 162780, 173720, 181800, 195336, 195435, 203475, 217150, 233318, 244170, 260580, 271300, 274013, 312696, 325560, 325725, 349977, 390870, 406950, 434300, 466636, 488340, 521160, 542600, 548026, 583295, 610425, 651450, 699954, 781740, 813900, 822039, 868600, 933272, 976680, 977175, 1049931, 1096052, 1166590, 1220850, 1302900, 1370065, 1399908, 1563480, 1627800, 1644078, 1749885, 1954350, 2099862, 2192104, 2333180, 2441700, 2466117, 2605800, 2740130, 2799816, 2916475, 3288156, 3499770, 3908700, 4110195, 4199724, 4666360, 4883400, 4932234, 5249655, 5480260, 5832950, 6576312, 6850325, 6999540, 7817400, 8220390, 8399448, 8749425, 9864468, 10499310, 10960520, 11665900, 11782559, 12330585, 13700650, 13999080, 16440780, 17498850, 19728936, 20550975, 20998620, 23331800, 23565118, 24661170, 26248275, 27401300, 32881560, 34997700, 35347677, 41101950, 41997240, 47130236, 49322340, 52496550, 54802600, 58912795, 61652925, 69995400, 70695354, 82203900, 94260472, 98644680, 104993100, 106043031, 117825590, 123305850, 141390708, 164407800, 176738385, 209986200, 212086062, 235651180, 246611700, 282781416, 294563975, 353476770, 424172124, 471302360, 493223400, 530215155, 589127950, 706953540, 848344248, 883691925, 1060430310, 1178255900, 1413907080, 1767383850, 2120860620, 2356511800, 2651075775, 3534767700, 4241721240, 5302151550, 7069535400, 10604303100, 21208606200]

約数ペア:

[(1, 21208606200), (2, 10604303100), (3, 7069535400), (4, 5302151550), (5, 4241721240), (6, 3534767700), (8, 2651075775), (9, 2356511800), (10, 2120860620), (12, 1767383850), (15, 1413907080), (18, 1178255900), (20, 1060430310), (24, 883691925), (25, 848344248), (30, 706953540), (36, 589127950), (40, 530215155), (43, 493223400), (45, 471302360), (50, 424172124), (60, 353476770), (72, 294563975), (75, 282781416), (86, 246611700), (90, 235651180), (100, 212086062), (101, 209986200), (120, 176738385), (129, 164407800), (150, 141390708), (172, 123305850), (180, 117825590), (200, 106043031), (202, 104993100), (215, 98644680), (225, 94260472), (258, 82203900), (300, 70695354), (303, 69995400), (344, 61652925), (360, 58912795), (387, 54802600), (404, 52496550), (430, 49322340), (450, 47130236), (505, 41997240), (516, 41101950), (600, 35347677), (606, 34997700), (645, 32881560), (774, 27401300), (808, 26248275), (860, 24661170), (900, 23565118), (909, 23331800), (1010, 20998620), (1032, 20550975), (1075, 19728936), (1212, 17498850), (1290, 16440780), (1515, 13999080), (1548, 13700650), (1720, 12330585), (1800, 11782559), (1818, 11665900), (1935, 10960520), (2020, 10499310), (2150, 9864468), (2424, 8749425), (2525, 8399448), (2580, 8220390), (2713, 7817400), (3030, 6999540), (3096, 6850325), (3225, 6576312), (3636, 5832950), (3870, 5480260), (4040, 5249655), (4300, 4932234), (4343, 4883400), (4545, 4666360), (5050, 4199724), (5160, 4110195), (5426, 3908700), (6060, 3499770), (6450, 3288156), (7272, 2916475), (7575, 2799816), (7740, 2740130), (8139, 2605800), (8600, 2466117), (8686, 2441700), (9090, 2333180), (9675, 2192104), (10100, 2099862), (10852, 1954350), (12120, 1749885), (12900, 1644078), (13029, 1627800), (13565, 1563480), (15150, 1399908), (15480, 1370065), (16278, 1302900), (17372, 1220850), (18180, 1166590), (19350, 1096052), (20200, 1049931), (21704, 977175), (21715, 976680), (22725, 933272), (24417, 868600), (25800, 822039), (26058, 813900), (27130, 781740), (30300, 699954), (32556, 651450), (34744, 610425), (36360, 583295), (38700, 548026), (39087, 542600), (40695, 521160), (43430, 488340), (45450, 466636), (48834, 434300), (52116, 406950), (54260, 390870), (60600, 349977), (65112, 325725), (65145, 325560), (67825, 312696), (77400, 274013), (78174, 271300), (81390, 260580), (86860, 244170), (90900, 233318), (97668, 217150), (104232, 203475), (108520, 195435), (108575, 195336), (116659, 181800), (122085, 173720), (130290, 162780), (135650, 156348)]