195973980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1669}}^1$

素因数の和:1803

約数の個数: 96

約数和(自身を含む): 583564800

約数和(自身を除く): 387590820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 103, 114, 190, 206, 228, 285, 309, 380, 412, 515, 570, 618, 1030, 1140, 1236, 1545, 1669, 1957, 2060, 3090, 3338, 3914, 5007, 5871, 6180, 6676, 7828, 8345, 9785, 10014, 11742, 16690, 19570, 20028, 23484, 25035, 29355, 31711, 33380, 39140, 50070, 58710, 63422, 95133, 100140, 117420, 126844, 158555, 171907, 190266, 317110, 343814, 380532, 475665, 515721, 634220, 687628, 859535, 951330, 1031442, 1719070, 1902660, 2062884, 2578605, 3266233, 3438140, 5157210, 6532466, 9798699, 10314420, 13064932, 16331165, 19597398, 32662330, 39194796, 48993495, 65324660, 97986990, 195973980]

約数ペア:

[(1, 195973980), (2, 97986990), (3, 65324660), (4, 48993495), (5, 39194796), (6, 32662330), (10, 19597398), (12, 16331165), (15, 13064932), (19, 10314420), (20, 9798699), (30, 6532466), (38, 5157210), (57, 3438140), (60, 3266233), (76, 2578605), (95, 2062884), (103, 1902660), (114, 1719070), (190, 1031442), (206, 951330), (228, 859535), (285, 687628), (309, 634220), (380, 515721), (412, 475665), (515, 380532), (570, 343814), (618, 317110), (1030, 190266), (1140, 171907), (1236, 158555), (1545, 126844), (1669, 117420), (1957, 100140), (2060, 95133), (3090, 63422), (3338, 58710), (3914, 50070), (5007, 39140), (5871, 33380), (6180, 31711), (6676, 29355), (7828, 25035), (8345, 23484), (9785, 20028), (10014, 19570), (11742, 16690)]