217419112980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{3593}}^1\times {\mathrm{12451}}^1$

素因数の和:16068

約数の個数: 144

約数和(自身を含む): 684176036544

約数和(自身を除く): 466756923564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 3593, 4860, 7186, 10779, 12451, 14372, 17965, 21558, 24902, 32337, 35930, 37353, 43116, 49804, 53895, 62255, 64674, 71860, 74706, 97011, 107790, 112059, 124510, 129348, 149412, 161685, 186765, 194022, 215580, 224118, 249020, 291033, 323370, 336177, 373530, 388044, 448236, 485055, 560295, 582066, 646740, 672354, 747060, 873099, 970110, 1008531, 1120590, 1164132, 1344708, 1455165, 1680885, 1746198, 1940220, 2017062, 2241180, 2910330, 3025593, 3361770, 3492396, 4034124, 4365495, 5042655, 5820660, 6051186, 6723540, 8730990, 10085310, 12102372, 15127965, 17461980, 20170620, 30255930, 44736443, 60511860, 89472886, 134209329, 178945772, 223682215, 268418658, 402627987, 447364430, 536837316, 671046645, 805255974, 894728860, 1207883961, 1342093290, 1610511948, 2013139935, 2415767922, 2684186580, 3623651883, 4026279870, 4831535844, 6039419805, 7247303766, 8052559740, 10870955649, 12078839610, 14494607532, 18118259415, 21741911298, 24157679220, 36236518830, 43483822596, 54354778245, 72473037660, 108709556490, 217419112980]

約数ペア:

[(1, 217419112980), (2, 108709556490), (3, 72473037660), (4, 54354778245), (5, 43483822596), (6, 36236518830), (9, 24157679220), (10, 21741911298), (12, 18118259415), (15, 14494607532), (18, 12078839610), (20, 10870955649), (27, 8052559740), (30, 7247303766), (36, 6039419805), (45, 4831535844), (54, 4026279870), (60, 3623651883), (81, 2684186580), (90, 2415767922), (108, 2013139935), (135, 1610511948), (162, 1342093290), (180, 1207883961), (243, 894728860), (270, 805255974), (324, 671046645), (405, 536837316), (486, 447364430), (540, 402627987), (810, 268418658), (972, 223682215), (1215, 178945772), (1620, 134209329), (2430, 89472886), (3593, 60511860), (4860, 44736443), (7186, 30255930), (10779, 20170620), (12451, 17461980), (14372, 15127965), (17965, 12102372), (21558, 10085310), (24902, 8730990), (32337, 6723540), (35930, 6051186), (37353, 5820660), (43116, 5042655), (49804, 4365495), (53895, 4034124), (62255, 3492396), (64674, 3361770), (71860, 3025593), (74706, 2910330), (97011, 2241180), (107790, 2017062), (112059, 1940220), (124510, 1746198), (129348, 1680885), (149412, 1455165), (161685, 1344708), (186765, 1164132), (194022, 1120590), (215580, 1008531), (224118, 970110), (249020, 873099), (291033, 747060), (323370, 672354), (336177, 646740), (373530, 582066), (388044, 560295), (448236, 485055)]