2549250

素因数分解:

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

素因数の和:137

約数の個数: 96

約数和(自身を含む): 7592832

約数和(自身を除く): 5043582

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, 125, 150, 165, 198, 206, 225, 250, 275, 309, 330, 375, 450, 495, 515, 550, 618, 750, 825, 927, 990, 1030, 1125, 1133, 1375, 1545, 1650, 1854, 2250, 2266, 2475, 2575, 2750, 3090, 3399, 4125, 4635, 4950, 5150, 5665, 6798, 7725, 8250, 9270, 10197, 11330, 12375, 12875, 15450, 16995, 20394, 23175, 24750, 25750, 28325, 33990, 38625, 46350, 50985, 56650, 77250, 84975, 101970, 115875, 141625, 169950, 231750, 254925, 283250, 424875, 509850, 849750, 1274625, 2549250]

約数ペア:

[(1, 2549250), (2, 1274625), (3, 849750), (5, 509850), (6, 424875), (9, 283250), (10, 254925), (11, 231750), (15, 169950), (18, 141625), (22, 115875), (25, 101970), (30, 84975), (33, 77250), (45, 56650), (50, 50985), (55, 46350), (66, 38625), (75, 33990), (90, 28325), (99, 25750), (103, 24750), (110, 23175), (125, 20394), (150, 16995), (165, 15450), (198, 12875), (206, 12375), (225, 11330), (250, 10197), (275, 9270), (309, 8250), (330, 7725), (375, 6798), (450, 5665), (495, 5150), (515, 4950), (550, 4635), (618, 4125), (750, 3399), (825, 3090), (927, 2750), (990, 2575), (1030, 2475), (1125, 2266), (1133, 2250), (1375, 1854), (1545, 1650)]