509850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:132

約数の個数: 72

約数和(自身を含む): 1508832

約数和(自身を除く): 998982

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 103, 110, 150, 165, 198, 206, 225, 275, 309, 330, 450, 495, 515, 550, 618, 825, 927, 990, 1030, 1133, 1545, 1650, 1854, 2266, 2475, 2575, 3090, 3399, 4635, 4950, 5150, 5665, 6798, 7725, 9270, 10197, 11330, 15450, 16995, 20394, 23175, 28325, 33990, 46350, 50985, 56650, 84975, 101970, 169950, 254925, 509850]

約数ペア:

[(1, 509850), (2, 254925), (3, 169950), (5, 101970), (6, 84975), (9, 56650), (10, 50985), (11, 46350), (15, 33990), (18, 28325), (22, 23175), (25, 20394), (30, 16995), (33, 15450), (45, 11330), (50, 10197), (55, 9270), (66, 7725), (75, 6798), (90, 5665), (99, 5150), (103, 4950), (110, 4635), (150, 3399), (165, 3090), (198, 2575), (206, 2475), (225, 2266), (275, 1854), (309, 1650), (330, 1545), (450, 1133), (495, 1030), (515, 990), (550, 927), (618, 825)]