54418700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{269}}^1$

素因数の和:324

約数の個数: 108

約数和(自身を含む): 143897040

約数和(自身を除く): 89478340

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 269, 289, 340, 350, 425, 476, 538, 578, 595, 700, 850, 1076, 1156, 1190, 1345, 1445, 1700, 1883, 2023, 2380, 2690, 2890, 2975, 3766, 4046, 4573, 5380, 5780, 5950, 6725, 7225, 7532, 8092, 9146, 9415, 10115, 11900, 13450, 14450, 18292, 18830, 20230, 22865, 26900, 28900, 32011, 37660, 40460, 45730, 47075, 50575, 64022, 77741, 91460, 94150, 101150, 114325, 128044, 155482, 160055, 188300, 202300, 228650, 310964, 320110, 388705, 457300, 544187, 640220, 777410, 800275, 1088374, 1554820, 1600550, 1943525, 2176748, 2720935, 3201100, 3887050, 5441870, 7774100, 10883740, 13604675, 27209350, 54418700]

約数ペア:

[(1, 54418700), (2, 27209350), (4, 13604675), (5, 10883740), (7, 7774100), (10, 5441870), (14, 3887050), (17, 3201100), (20, 2720935), (25, 2176748), (28, 1943525), (34, 1600550), (35, 1554820), (50, 1088374), (68, 800275), (70, 777410), (85, 640220), (100, 544187), (119, 457300), (140, 388705), (170, 320110), (175, 310964), (238, 228650), (269, 202300), (289, 188300), (340, 160055), (350, 155482), (425, 128044), (476, 114325), (538, 101150), (578, 94150), (595, 91460), (700, 77741), (850, 64022), (1076, 50575), (1156, 47075), (1190, 45730), (1345, 40460), (1445, 37660), (1700, 32011), (1883, 28900), (2023, 26900), (2380, 22865), (2690, 20230), (2890, 18830), (2975, 18292), (3766, 14450), (4046, 13450), (4573, 11900), (5380, 10115), (5780, 9415), (5950, 9146), (6725, 8092), (7225, 7532)]