55245240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 240

約数和(自身を含む): 200593800

約数和(自身を除く): 145348560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 59, 60, 68, 72, 81, 85, 90, 102, 108, 118, 120, 135, 136, 153, 162, 170, 177, 180, 204, 216, 236, 255, 270, 289, 295, 306, 324, 340, 354, 360, 405, 408, 459, 472, 510, 531, 540, 578, 590, 612, 648, 680, 708, 765, 810, 867, 885, 918, 1003, 1020, 1062, 1080, 1156, 1180, 1224, 1377, 1416, 1445, 1530, 1593, 1620, 1734, 1770, 1836, 2006, 2040, 2124, 2295, 2312, 2360, 2601, 2655, 2754, 2890, 3009, 3060, 3186, 3240, 3468, 3540, 3672, 4012, 4248, 4335, 4590, 4779, 5015, 5202, 5310, 5508, 5780, 6018, 6120, 6372, 6885, 6936, 7080, 7803, 7965, 8024, 8670, 9027, 9180, 9558, 10030, 10404, 10620, 11016, 11560, 12036, 12744, 13005, 13770, 15045, 15606, 15930, 17051, 17340, 18054, 18360, 19116, 20060, 20808, 21240, 23409, 23895, 24072, 26010, 27081, 27540, 30090, 31212, 31860, 34102, 34680, 36108, 38232, 39015, 40120, 45135, 46818, 47790, 51153, 52020, 54162, 55080, 60180, 62424, 63720, 68204, 72216, 78030, 81243, 85255, 90270, 93636, 95580, 102306, 104040, 108324, 117045, 120360, 135405, 136408, 153459, 156060, 162486, 170510, 180540, 187272, 191160, 204612, 216648, 234090, 255765, 270810, 306918, 312120, 324972, 341020, 361080, 406215, 409224, 460377, 468180, 511530, 541620, 613836, 649944, 682040, 767295, 812430, 920754, 936360, 1023060, 1083240, 1227672, 1381131, 1534590, 1624860, 1841508, 2046120, 2301885, 2762262, 3069180, 3249720, 3683016, 4603770, 5524524, 6138360, 6905655, 9207540, 11049048, 13811310, 18415080, 27622620, 55245240]

約数ペア:

[(1, 55245240), (2, 27622620), (3, 18415080), (4, 13811310), (5, 11049048), (6, 9207540), (8, 6905655), (9, 6138360), (10, 5524524), (12, 4603770), (15, 3683016), (17, 3249720), (18, 3069180), (20, 2762262), (24, 2301885), (27, 2046120), (30, 1841508), (34, 1624860), (36, 1534590), (40, 1381131), (45, 1227672), (51, 1083240), (54, 1023060), (59, 936360), (60, 920754), (68, 812430), (72, 767295), (81, 682040), (85, 649944), (90, 613836), (102, 541620), (108, 511530), (118, 468180), (120, 460377), (135, 409224), (136, 406215), (153, 361080), (162, 341020), (170, 324972), (177, 312120), (180, 306918), (204, 270810), (216, 255765), (236, 234090), (255, 216648), (270, 204612), (289, 191160), (295, 187272), (306, 180540), (324, 170510), (340, 162486), (354, 156060), (360, 153459), (405, 136408), (408, 135405), (459, 120360), (472, 117045), (510, 108324), (531, 104040), (540, 102306), (578, 95580), (590, 93636), (612, 90270), (648, 85255), (680, 81243), (708, 78030), (765, 72216), (810, 68204), (867, 63720), (885, 62424), (918, 60180), (1003, 55080), (1020, 54162), (1062, 52020), (1080, 51153), (1156, 47790), (1180, 46818), (1224, 45135), (1377, 40120), (1416, 39015), (1445, 38232), (1530, 36108), (1593, 34680), (1620, 34102), (1734, 31860), (1770, 31212), (1836, 30090), (2006, 27540), (2040, 27081), (2124, 26010), (2295, 24072), (2312, 23895), (2360, 23409), (2601, 21240), (2655, 20808), (2754, 20060), (2890, 19116), (3009, 18360), (3060, 18054), (3186, 17340), (3240, 17051), (3468, 15930), (3540, 15606), (3672, 15045), (4012, 13770), (4248, 13005), (4335, 12744), (4590, 12036), (4779, 11560), (5015, 11016), (5202, 10620), (5310, 10404), (5508, 10030), (5780, 9558), (6018, 9180), (6120, 9027), (6372, 8670), (6885, 8024), (6936, 7965), (7080, 7803)]