63450120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1687

約数の個数: 128

約数和(自身を含む): 212284800

約数和(自身を除く): 148834680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1637, 1938, 2040, 2280, 2584, 3230, 3274, 3876, 4845, 4911, 6460, 6548, 7752, 8185, 9690, 9822, 12920, 13096, 16370, 19380, 19644, 24555, 27829, 31103, 32740, 38760, 39288, 49110, 55658, 62206, 65480, 83487, 93309, 98220, 111316, 124412, 139145, 155515, 166974, 186618, 196440, 222632, 248824, 278290, 311030, 333948, 373236, 417435, 466545, 528751, 556580, 622060, 667896, 746472, 834870, 933090, 1057502, 1113160, 1244120, 1586253, 1669740, 1866180, 2115004, 2643755, 3172506, 3339480, 3732360, 4230008, 5287510, 6345012, 7931265, 10575020, 12690024, 15862530, 21150040, 31725060, 63450120]

約数ペア:

[(1, 63450120), (2, 31725060), (3, 21150040), (4, 15862530), (5, 12690024), (6, 10575020), (8, 7931265), (10, 6345012), (12, 5287510), (15, 4230008), (17, 3732360), (19, 3339480), (20, 3172506), (24, 2643755), (30, 2115004), (34, 1866180), (38, 1669740), (40, 1586253), (51, 1244120), (57, 1113160), (60, 1057502), (68, 933090), (76, 834870), (85, 746472), (95, 667896), (102, 622060), (114, 556580), (120, 528751), (136, 466545), (152, 417435), (170, 373236), (190, 333948), (204, 311030), (228, 278290), (255, 248824), (285, 222632), (323, 196440), (340, 186618), (380, 166974), (408, 155515), (456, 139145), (510, 124412), (570, 111316), (646, 98220), (680, 93309), (760, 83487), (969, 65480), (1020, 62206), (1140, 55658), (1292, 49110), (1615, 39288), (1637, 38760), (1938, 32740), (2040, 31103), (2280, 27829), (2584, 24555), (3230, 19644), (3274, 19380), (3876, 16370), (4845, 13096), (4911, 12920), (6460, 9822), (6548, 9690), (7752, 8185)]