15907308900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{12277}}^1$

素因数の和:12918

約数の個数: 144

約数和(自身を含む): 52689710976

約数和(自身を除く): 36782402076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 617, 700, 1050, 1234, 1851, 2100, 2468, 3085, 3702, 4319, 6170, 7404, 8638, 9255, 12277, 12340, 12957, 15425, 17276, 18510, 21595, 24554, 25914, 30850, 36831, 37020, 43190, 46275, 49108, 51828, 61385, 61700, 64785, 73662, 85939, 86380, 92550, 107975, 122770, 129570, 147324, 171878, 184155, 185100, 215950, 245540, 257817, 259140, 306925, 323925, 343756, 368310, 429695, 431900, 515634, 613850, 647850, 736620, 859390, 920775, 1031268, 1227700, 1289085, 1295700, 1718780, 1841550, 2148475, 2578170, 3683100, 4296950, 5156340, 6445425, 7574909, 8593900, 12890850, 15149818, 22724727, 25781700, 30299636, 37874545, 45449454, 53024363, 75749090, 90898908, 106048726, 113623635, 151498180, 159073089, 189372725, 212097452, 227247270, 265121815, 318146178, 378745450, 454494540, 530243630, 568118175, 636292356, 757490900, 795365445, 1060487260, 1136236350, 1325609075, 1590730890, 2272472700, 2651218150, 3181461780, 3976827225, 5302436300, 7953654450, 15907308900]

約数ペア:

[(1, 15907308900), (2, 7953654450), (3, 5302436300), (4, 3976827225), (5, 3181461780), (6, 2651218150), (7, 2272472700), (10, 1590730890), (12, 1325609075), (14, 1136236350), (15, 1060487260), (20, 795365445), (21, 757490900), (25, 636292356), (28, 568118175), (30, 530243630), (35, 454494540), (42, 378745450), (50, 318146178), (60, 265121815), (70, 227247270), (75, 212097452), (84, 189372725), (100, 159073089), (105, 151498180), (140, 113623635), (150, 106048726), (175, 90898908), (210, 75749090), (300, 53024363), (350, 45449454), (420, 37874545), (525, 30299636), (617, 25781700), (700, 22724727), (1050, 15149818), (1234, 12890850), (1851, 8593900), (2100, 7574909), (2468, 6445425), (3085, 5156340), (3702, 4296950), (4319, 3683100), (6170, 2578170), (7404, 2148475), (8638, 1841550), (9255, 1718780), (12277, 1295700), (12340, 1289085), (12957, 1227700), (15425, 1031268), (17276, 920775), (18510, 859390), (21595, 736620), (24554, 647850), (25914, 613850), (30850, 515634), (36831, 431900), (37020, 429695), (43190, 368310), (46275, 343756), (49108, 323925), (51828, 306925), (61385, 259140), (61700, 257817), (64785, 245540), (73662, 215950), (85939, 185100), (86380, 184155), (92550, 171878), (107975, 147324), (122770, 129570)]