18802090800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{229}}^1\times {\mathrm{22807}}^1$

素因数の和:23060

約数の個数: 180

約数和(自身を含む): 65536279120

約数和(自身を除く): 46734188320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 229, 240, 300, 360, 400, 450, 458, 600, 687, 720, 900, 916, 1145, 1200, 1374, 1800, 1832, 2061, 2290, 2748, 3435, 3600, 3664, 4122, 4580, 5496, 5725, 6870, 8244, 9160, 10305, 10992, 11450, 13740, 16488, 17175, 18320, 20610, 22807, 22900, 27480, 32976, 34350, 41220, 45614, 45800, 51525, 54960, 68421, 68700, 82440, 91228, 91600, 103050, 114035, 136842, 137400, 164880, 182456, 205263, 206100, 228070, 273684, 274800, 342105, 364912, 410526, 412200, 456140, 547368, 570175, 684210, 821052, 824400, 912280, 1026315, 1094736, 1140350, 1368420, 1642104, 1710525, 1824560, 2052630, 2280700, 2736840, 3284208, 3421050, 4105260, 4561400, 5131575, 5222803, 5473680, 6842100, 8210520, 9122800, 10263150, 10445606, 13684200, 15668409, 16421040, 20526300, 20891212, 26114015, 27368400, 31336818, 41052600, 41782424, 47005227, 52228030, 62673636, 78342045, 82105200, 83564848, 94010454, 104456060, 125347272, 130570075, 156684090, 188020908, 208912120, 235026135, 250694544, 261140150, 313368180, 376041816, 391710225, 417824240, 470052270, 522280300, 626736360, 752083632, 783420450, 940104540, 1044560600, 1175130675, 1253472720, 1566840900, 1880209080, 2089121200, 2350261350, 3133681800, 3760418160, 4700522700, 6267363600, 9401045400, 18802090800]

約数ペア:

[(1, 18802090800), (2, 9401045400), (3, 6267363600), (4, 4700522700), (5, 3760418160), (6, 3133681800), (8, 2350261350), (9, 2089121200), (10, 1880209080), (12, 1566840900), (15, 1253472720), (16, 1175130675), (18, 1044560600), (20, 940104540), (24, 783420450), (25, 752083632), (30, 626736360), (36, 522280300), (40, 470052270), (45, 417824240), (48, 391710225), (50, 376041816), (60, 313368180), (72, 261140150), (75, 250694544), (80, 235026135), (90, 208912120), (100, 188020908), (120, 156684090), (144, 130570075), (150, 125347272), (180, 104456060), (200, 94010454), (225, 83564848), (229, 82105200), (240, 78342045), (300, 62673636), (360, 52228030), (400, 47005227), (450, 41782424), (458, 41052600), (600, 31336818), (687, 27368400), (720, 26114015), (900, 20891212), (916, 20526300), (1145, 16421040), (1200, 15668409), (1374, 13684200), (1800, 10445606), (1832, 10263150), (2061, 9122800), (2290, 8210520), (2748, 6842100), (3435, 5473680), (3600, 5222803), (3664, 5131575), (4122, 4561400), (4580, 4105260), (5496, 3421050), (5725, 3284208), (6870, 2736840), (8244, 2280700), (9160, 2052630), (10305, 1824560), (10992, 1710525), (11450, 1642104), (13740, 1368420), (16488, 1140350), (17175, 1094736), (18320, 1026315), (20610, 912280), (22807, 824400), (22900, 821052), (27480, 684210), (32976, 570175), (34350, 547368), (41220, 456140), (45614, 412200), (45800, 410526), (51525, 364912), (54960, 342105), (68421, 274800), (68700, 273684), (82440, 228070), (91228, 206100), (91600, 205263), (103050, 182456), (114035, 164880), (136842, 137400)]