8159250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 128

約数和(自身を含む): 23721984

約数和(自身を除く): 15562734

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 25, 30, 33, 43, 46, 50, 55, 66, 69, 75, 86, 110, 115, 125, 129, 138, 150, 165, 215, 230, 250, 253, 258, 275, 330, 345, 375, 430, 473, 506, 550, 575, 645, 690, 750, 759, 825, 946, 989, 1075, 1150, 1265, 1290, 1375, 1419, 1518, 1650, 1725, 1978, 2150, 2365, 2530, 2750, 2838, 2875, 2967, 3225, 3450, 3795, 4125, 4730, 4945, 5375, 5750, 5934, 6325, 6450, 7095, 7590, 8250, 8625, 9890, 10750, 10879, 11825, 12650, 14190, 14835, 16125, 17250, 18975, 21758, 23650, 24725, 29670, 31625, 32250, 32637, 35475, 37950, 49450, 54395, 59125, 63250, 65274, 70950, 74175, 94875, 108790, 118250, 123625, 148350, 163185, 177375, 189750, 247250, 271975, 326370, 354750, 370875, 543950, 741750, 815925, 1359875, 1631850, 2719750, 4079625, 8159250]

約数ペア:

[(1, 8159250), (2, 4079625), (3, 2719750), (5, 1631850), (6, 1359875), (10, 815925), (11, 741750), (15, 543950), (22, 370875), (23, 354750), (25, 326370), (30, 271975), (33, 247250), (43, 189750), (46, 177375), (50, 163185), (55, 148350), (66, 123625), (69, 118250), (75, 108790), (86, 94875), (110, 74175), (115, 70950), (125, 65274), (129, 63250), (138, 59125), (150, 54395), (165, 49450), (215, 37950), (230, 35475), (250, 32637), (253, 32250), (258, 31625), (275, 29670), (330, 24725), (345, 23650), (375, 21758), (430, 18975), (473, 17250), (506, 16125), (550, 14835), (575, 14190), (645, 12650), (690, 11825), (750, 10879), (759, 10750), (825, 9890), (946, 8625), (989, 8250), (1075, 7590), (1150, 7095), (1265, 6450), (1290, 6325), (1375, 5934), (1419, 5750), (1518, 5375), (1650, 4945), (1725, 4730), (1978, 4125), (2150, 3795), (2365, 3450), (2530, 3225), (2750, 2967), (2838, 2875)]