226779660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2003}}^1$

素因数の和:2072

約数の個数: 144

約数和(自身を含む): 748421856

約数和(自身を除く): 521642196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 37, 45, 51, 60, 68, 74, 85, 90, 102, 111, 148, 153, 170, 180, 185, 204, 222, 255, 306, 333, 340, 370, 444, 510, 555, 612, 629, 666, 740, 765, 1020, 1110, 1258, 1332, 1530, 1665, 1887, 2003, 2220, 2516, 3060, 3145, 3330, 3774, 4006, 5661, 6009, 6290, 6660, 7548, 8012, 9435, 10015, 11322, 12018, 12580, 18027, 18870, 20030, 22644, 24036, 28305, 30045, 34051, 36054, 37740, 40060, 56610, 60090, 68102, 72108, 74111, 90135, 102153, 113220, 120180, 136204, 148222, 170255, 180270, 204306, 222333, 296444, 306459, 340510, 360540, 370555, 408612, 444666, 510765, 612918, 666999, 681020, 741110, 889332, 1021530, 1111665, 1225836, 1259887, 1333998, 1482220, 1532295, 2043060, 2223330, 2519774, 2667996, 3064590, 3334995, 3779661, 4446660, 5039548, 6129180, 6299435, 6669990, 7559322, 11338983, 12598870, 13339980, 15118644, 18898305, 22677966, 25197740, 37796610, 45355932, 56694915, 75593220, 113389830, 226779660]

約数ペア:

[(1, 226779660), (2, 113389830), (3, 75593220), (4, 56694915), (5, 45355932), (6, 37796610), (9, 25197740), (10, 22677966), (12, 18898305), (15, 15118644), (17, 13339980), (18, 12598870), (20, 11338983), (30, 7559322), (34, 6669990), (36, 6299435), (37, 6129180), (45, 5039548), (51, 4446660), (60, 3779661), (68, 3334995), (74, 3064590), (85, 2667996), (90, 2519774), (102, 2223330), (111, 2043060), (148, 1532295), (153, 1482220), (170, 1333998), (180, 1259887), (185, 1225836), (204, 1111665), (222, 1021530), (255, 889332), (306, 741110), (333, 681020), (340, 666999), (370, 612918), (444, 510765), (510, 444666), (555, 408612), (612, 370555), (629, 360540), (666, 340510), (740, 306459), (765, 296444), (1020, 222333), (1110, 204306), (1258, 180270), (1332, 170255), (1530, 148222), (1665, 136204), (1887, 120180), (2003, 113220), (2220, 102153), (2516, 90135), (3060, 74111), (3145, 72108), (3330, 68102), (3774, 60090), (4006, 56610), (5661, 40060), (6009, 37740), (6290, 36054), (6660, 34051), (7548, 30045), (8012, 28305), (9435, 24036), (10015, 22644), (11322, 20030), (12018, 18870), (12580, 18027)]