28312650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3701}}^1$

素因数の和:3736

約数の個数: 72

約数和(自身を含む): 80562924

約数和(自身を除く): 52250274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3701, 3825, 7402, 7650, 11103, 18505, 22206, 33309, 37010, 55515, 62917, 66618, 92525, 111030, 125834, 166545, 185050, 188751, 277575, 314585, 333090, 377502, 555150, 566253, 629170, 832725, 943755, 1132506, 1572925, 1665450, 1887510, 2831265, 3145850, 4718775, 5662530, 9437550, 14156325, 28312650]

約数ペア:

[(1, 28312650), (2, 14156325), (3, 9437550), (5, 5662530), (6, 4718775), (9, 3145850), (10, 2831265), (15, 1887510), (17, 1665450), (18, 1572925), (25, 1132506), (30, 943755), (34, 832725), (45, 629170), (50, 566253), (51, 555150), (75, 377502), (85, 333090), (90, 314585), (102, 277575), (150, 188751), (153, 185050), (170, 166545), (225, 125834), (255, 111030), (306, 92525), (425, 66618), (450, 62917), (510, 55515), (765, 37010), (850, 33309), (1275, 22206), (1530, 18505), (2550, 11103), (3701, 7650), (3825, 7402)]