18348545100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1439}}^1\times {\mathrm{2237}}^1$

素因数の和:3712

約数の個数: 144

約数和(自身を含む): 55946419200

約数和(自身を除く): 37597874100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1439, 1900, 2237, 2850, 2878, 4317, 4474, 5700, 5756, 6711, 7195, 8634, 8948, 11185, 13422, 14390, 17268, 21585, 22370, 26844, 27341, 28780, 33555, 35975, 42503, 43170, 44740, 54682, 55925, 67110, 71950, 82023, 85006, 86340, 107925, 109364, 111850, 127509, 134220, 136705, 143900, 164046, 167775, 170012, 212515, 215850, 223700, 255018, 273410, 328092, 335550, 410115, 425030, 431700, 510036, 546820, 637545, 671100, 683525, 820230, 850060, 1062575, 1275090, 1367050, 1640460, 2050575, 2125150, 2550180, 2734100, 3187725, 3219043, 4101150, 4250300, 6375450, 6438086, 8202300, 9657129, 12750900, 12876172, 16095215, 19314258, 32190430, 38628516, 48285645, 61161817, 64380860, 80476075, 96571290, 122323634, 160952150, 183485451, 193142580, 241428225, 244647268, 305809085, 321904300, 366970902, 482856450, 611618170, 733941804, 917427255, 965712900, 1223236340, 1529045425, 1834854510, 3058090850, 3669709020, 4587136275, 6116181700, 9174272550, 18348545100]

約数ペア:

[(1, 18348545100), (2, 9174272550), (3, 6116181700), (4, 4587136275), (5, 3669709020), (6, 3058090850), (10, 1834854510), (12, 1529045425), (15, 1223236340), (19, 965712900), (20, 917427255), (25, 733941804), (30, 611618170), (38, 482856450), (50, 366970902), (57, 321904300), (60, 305809085), (75, 244647268), (76, 241428225), (95, 193142580), (100, 183485451), (114, 160952150), (150, 122323634), (190, 96571290), (228, 80476075), (285, 64380860), (300, 61161817), (380, 48285645), (475, 38628516), (570, 32190430), (950, 19314258), (1140, 16095215), (1425, 12876172), (1439, 12750900), (1900, 9657129), (2237, 8202300), (2850, 6438086), (2878, 6375450), (4317, 4250300), (4474, 4101150), (5700, 3219043), (5756, 3187725), (6711, 2734100), (7195, 2550180), (8634, 2125150), (8948, 2050575), (11185, 1640460), (13422, 1367050), (14390, 1275090), (17268, 1062575), (21585, 850060), (22370, 820230), (26844, 683525), (27341, 671100), (28780, 637545), (33555, 546820), (35975, 510036), (42503, 431700), (43170, 425030), (44740, 410115), (54682, 335550), (55925, 328092), (67110, 273410), (71950, 255018), (82023, 223700), (85006, 215850), (86340, 212515), (107925, 170012), (109364, 167775), (111850, 164046), (127509, 143900), (134220, 136705)]