18101965320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{487}}^1$

素因数の和:905

約数の個数: 256

約数和(自身を含む): 61164748800

約数和(自身を除く): 43062783480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 127, 135, 180, 216, 254, 270, 271, 360, 381, 487, 508, 540, 542, 635, 762, 813, 974, 1016, 1080, 1084, 1143, 1270, 1355, 1461, 1524, 1626, 1905, 1948, 2168, 2286, 2435, 2439, 2540, 2710, 2922, 3048, 3252, 3429, 3810, 3896, 4065, 4383, 4572, 4870, 4878, 5080, 5420, 5715, 5844, 6504, 6858, 7305, 7317, 7620, 8130, 8766, 9144, 9740, 9756, 10840, 11430, 11688, 12195, 13149, 13716, 14610, 14634, 15240, 16260, 17145, 17532, 19480, 19512, 21915, 22860, 24390, 26298, 27432, 29220, 29268, 32520, 34290, 34417, 35064, 36585, 43830, 45720, 48780, 52596, 58440, 58536, 61849, 65745, 68580, 68834, 73170, 87660, 97560, 103251, 105192, 123698, 131490, 131977, 137160, 137668, 146340, 172085, 175320, 185547, 206502, 247396, 262980, 263954, 275336, 292680, 309245, 309753, 344170, 371094, 395931, 413004, 494792, 516255, 525960, 527908, 556641, 618490, 619506, 659885, 688340, 742188, 791862, 826008, 927735, 929259, 1032510, 1055816, 1113282, 1187793, 1236980, 1239012, 1319770, 1376680, 1484376, 1548765, 1583724, 1669923, 1855470, 1858518, 1979655, 2065020, 2226564, 2375586, 2473960, 2478024, 2639540, 2783205, 3097530, 3167448, 3339846, 3563379, 3710940, 3717036, 3959310, 4130040, 4453128, 4646295, 4751172, 5279080, 5566410, 5938965, 6195060, 6679692, 7126758, 7421880, 7434072, 7918620, 8349615, 9292590, 9502344, 11132820, 11877930, 12390120, 13359384, 14253516, 15837240, 16699230, 16761079, 17816895, 18585180, 22265640, 23755860, 28507032, 33398460, 33522158, 35633790, 37170360, 47511720, 50283237, 66796920, 67044316, 71267580, 83805395, 100566474, 134088632, 142535160, 150849711, 167610790, 201132948, 251416185, 301699422, 335221580, 402265896, 452549133, 502832370, 603398844, 670443160, 754248555, 905098266, 1005664740, 1206797688, 1508497110, 1810196532, 2011329480, 2262745665, 3016994220, 3620393064, 4525491330, 6033988440, 9050982660, 18101965320]

約数ペア:

[(1, 18101965320), (2, 9050982660), (3, 6033988440), (4, 4525491330), (5, 3620393064), (6, 3016994220), (8, 2262745665), (9, 2011329480), (10, 1810196532), (12, 1508497110), (15, 1206797688), (18, 1005664740), (20, 905098266), (24, 754248555), (27, 670443160), (30, 603398844), (36, 502832370), (40, 452549133), (45, 402265896), (54, 335221580), (60, 301699422), (72, 251416185), (90, 201132948), (108, 167610790), (120, 150849711), (127, 142535160), (135, 134088632), (180, 100566474), (216, 83805395), (254, 71267580), (270, 67044316), (271, 66796920), (360, 50283237), (381, 47511720), (487, 37170360), (508, 35633790), (540, 33522158), (542, 33398460), (635, 28507032), (762, 23755860), (813, 22265640), (974, 18585180), (1016, 17816895), (1080, 16761079), (1084, 16699230), (1143, 15837240), (1270, 14253516), (1355, 13359384), (1461, 12390120), (1524, 11877930), (1626, 11132820), (1905, 9502344), (1948, 9292590), (2168, 8349615), (2286, 7918620), (2435, 7434072), (2439, 7421880), (2540, 7126758), (2710, 6679692), (2922, 6195060), (3048, 5938965), (3252, 5566410), (3429, 5279080), (3810, 4751172), (3896, 4646295), (4065, 4453128), (4383, 4130040), (4572, 3959310), (4870, 3717036), (4878, 3710940), (5080, 3563379), (5420, 3339846), (5715, 3167448), (5844, 3097530), (6504, 2783205), (6858, 2639540), (7305, 2478024), (7317, 2473960), (7620, 2375586), (8130, 2226564), (8766, 2065020), (9144, 1979655), (9740, 1858518), (9756, 1855470), (10840, 1669923), (11430, 1583724), (11688, 1548765), (12195, 1484376), (13149, 1376680), (13716, 1319770), (14610, 1239012), (14634, 1236980), (15240, 1187793), (16260, 1113282), (17145, 1055816), (17532, 1032510), (19480, 929259), (19512, 927735), (21915, 826008), (22860, 791862), (24390, 742188), (26298, 688340), (27432, 659885), (29220, 619506), (29268, 618490), (32520, 556641), (34290, 527908), (34417, 525960), (35064, 516255), (36585, 494792), (43830, 413004), (45720, 395931), (48780, 371094), (52596, 344170), (58440, 309753), (58536, 309245), (61849, 292680), (65745, 275336), (68580, 263954), (68834, 262980), (73170, 247396), (87660, 206502), (97560, 185547), (103251, 175320), (105192, 172085), (123698, 146340), (131490, 137668), (131977, 137160)]