209106360

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 224

約数和(自身を含む): 722429280

約数和(自身を除く): 513322920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 101, 108, 120, 135, 142, 162, 180, 202, 213, 216, 243, 270, 284, 303, 324, 355, 360, 404, 405, 426, 486, 505, 540, 568, 606, 639, 648, 710, 729, 808, 810, 852, 909, 972, 1010, 1065, 1080, 1212, 1215, 1278, 1420, 1458, 1515, 1620, 1704, 1818, 1917, 1944, 2020, 2130, 2424, 2430, 2556, 2727, 2840, 2916, 3030, 3195, 3240, 3636, 3645, 3834, 4040, 4260, 4545, 4860, 5112, 5454, 5751, 5832, 6060, 6390, 7171, 7272, 7290, 7668, 8181, 8520, 9090, 9585, 9720, 10908, 11502, 12120, 12780, 13635, 14342, 14580, 15336, 16362, 17253, 18180, 19170, 21513, 21816, 23004, 24543, 25560, 27270, 28684, 28755, 29160, 32724, 34506, 35855, 36360, 38340, 40905, 43026, 46008, 49086, 51759, 54540, 57368, 57510, 64539, 65448, 69012, 71710, 73629, 76680, 81810, 86052, 86265, 98172, 103518, 107565, 109080, 115020, 122715, 129078, 138024, 143420, 147258, 163620, 172104, 172530, 193617, 196344, 207036, 215130, 230040, 245430, 258156, 258795, 286840, 294516, 322695, 327240, 345060, 368145, 387234, 414072, 430260, 490860, 516312, 517590, 580851, 589032, 645390, 690120, 736290, 774468, 860520, 968085, 981720, 1035180, 1161702, 1290780, 1472580, 1548936, 1742553, 1936170, 2070360, 2323404, 2581560, 2904255, 2945160, 3485106, 3872340, 4646808, 5227659, 5808510, 6970212, 7744680, 8712765, 10455318, 11617020, 13940424, 17425530, 20910636, 23234040, 26138295, 34851060, 41821272, 52276590, 69702120, 104553180, 209106360]

約数ペア:

[(1, 209106360), (2, 104553180), (3, 69702120), (4, 52276590), (5, 41821272), (6, 34851060), (8, 26138295), (9, 23234040), (10, 20910636), (12, 17425530), (15, 13940424), (18, 11617020), (20, 10455318), (24, 8712765), (27, 7744680), (30, 6970212), (36, 5808510), (40, 5227659), (45, 4646808), (54, 3872340), (60, 3485106), (71, 2945160), (72, 2904255), (81, 2581560), (90, 2323404), (101, 2070360), (108, 1936170), (120, 1742553), (135, 1548936), (142, 1472580), (162, 1290780), (180, 1161702), (202, 1035180), (213, 981720), (216, 968085), (243, 860520), (270, 774468), (284, 736290), (303, 690120), (324, 645390), (355, 589032), (360, 580851), (404, 517590), (405, 516312), (426, 490860), (486, 430260), (505, 414072), (540, 387234), (568, 368145), (606, 345060), (639, 327240), (648, 322695), (710, 294516), (729, 286840), (808, 258795), (810, 258156), (852, 245430), (909, 230040), (972, 215130), (1010, 207036), (1065, 196344), (1080, 193617), (1212, 172530), (1215, 172104), (1278, 163620), (1420, 147258), (1458, 143420), (1515, 138024), (1620, 129078), (1704, 122715), (1818, 115020), (1917, 109080), (1944, 107565), (2020, 103518), (2130, 98172), (2424, 86265), (2430, 86052), (2556, 81810), (2727, 76680), (2840, 73629), (2916, 71710), (3030, 69012), (3195, 65448), (3240, 64539), (3636, 57510), (3645, 57368), (3834, 54540), (4040, 51759), (4260, 49086), (4545, 46008), (4860, 43026), (5112, 40905), (5454, 38340), (5751, 36360), (5832, 35855), (6060, 34506), (6390, 32724), (7171, 29160), (7272, 28755), (7290, 28684), (7668, 27270), (8181, 25560), (8520, 24543), (9090, 23004), (9585, 21816), (9720, 21513), (10908, 19170), (11502, 18180), (12120, 17253), (12780, 16362), (13635, 15336), (14342, 14580)]