26728500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 79043328

約数和(自身を除く): 52314828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 103, 125, 150, 173, 206, 250, 300, 309, 346, 375, 412, 500, 515, 519, 618, 692, 750, 865, 1030, 1038, 1236, 1500, 1545, 1730, 2060, 2076, 2575, 2595, 3090, 3460, 4325, 5150, 5190, 6180, 7725, 8650, 10300, 10380, 12875, 12975, 15450, 17300, 17819, 21625, 25750, 25950, 30900, 35638, 38625, 43250, 51500, 51900, 53457, 64875, 71276, 77250, 86500, 89095, 106914, 129750, 154500, 178190, 213828, 259500, 267285, 356380, 445475, 534570, 890950, 1069140, 1336425, 1781900, 2227375, 2672850, 4454750, 5345700, 6682125, 8909500, 13364250, 26728500]

約数ペア:

[(1, 26728500), (2, 13364250), (3, 8909500), (4, 6682125), (5, 5345700), (6, 4454750), (10, 2672850), (12, 2227375), (15, 1781900), (20, 1336425), (25, 1069140), (30, 890950), (50, 534570), (60, 445475), (75, 356380), (100, 267285), (103, 259500), (125, 213828), (150, 178190), (173, 154500), (206, 129750), (250, 106914), (300, 89095), (309, 86500), (346, 77250), (375, 71276), (412, 64875), (500, 53457), (515, 51900), (519, 51500), (618, 43250), (692, 38625), (750, 35638), (865, 30900), (1030, 25950), (1038, 25750), (1236, 21625), (1500, 17819), (1545, 17300), (1730, 15450), (2060, 12975), (2076, 12875), (2575, 10380), (2595, 10300), (3090, 8650), (3460, 7725), (4325, 6180), (5150, 5190)]