200510550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{19373}}^1$

素因数の和:19414

約数の個数: 72

約数和(自身を含む): 562155984

約数和(自身を除く): 361645434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 10350, 19373, 38746, 58119, 96865, 116238, 174357, 193730, 290595, 348714, 445579, 484325, 581190, 871785, 891158, 968650, 1336737, 1452975, 1743570, 2227895, 2673474, 2905950, 4010211, 4358925, 4455790, 6683685, 8020422, 8717850, 11139475, 13367370, 20051055, 22278950, 33418425, 40102110, 66836850, 100255275, 200510550]

約数ペア:

[(1, 200510550), (2, 100255275), (3, 66836850), (5, 40102110), (6, 33418425), (9, 22278950), (10, 20051055), (15, 13367370), (18, 11139475), (23, 8717850), (25, 8020422), (30, 6683685), (45, 4455790), (46, 4358925), (50, 4010211), (69, 2905950), (75, 2673474), (90, 2227895), (115, 1743570), (138, 1452975), (150, 1336737), (207, 968650), (225, 891158), (230, 871785), (345, 581190), (414, 484325), (450, 445579), (575, 348714), (690, 290595), (1035, 193730), (1150, 174357), (1725, 116238), (2070, 96865), (3450, 58119), (5175, 38746), (10350, 19373)]