23047500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{439}}^1$

素因数の和:473

約数の個数: 120

約数和(自身を含む): 76975360

約数和(自身を除く): 53927860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 439, 500, 525, 625, 700, 750, 875, 878, 1050, 1250, 1317, 1500, 1750, 1756, 1875, 2100, 2195, 2500, 2625, 2634, 3073, 3500, 3750, 4375, 4390, 5250, 5268, 6146, 6585, 7500, 8750, 8780, 9219, 10500, 10975, 12292, 13125, 13170, 15365, 17500, 18438, 21950, 26250, 26340, 30730, 32925, 36876, 43900, 46095, 52500, 54875, 61460, 65850, 76825, 92190, 109750, 131700, 153650, 164625, 184380, 219500, 230475, 274375, 307300, 329250, 384125, 460950, 548750, 658500, 768250, 823125, 921900, 1097500, 1152375, 1536500, 1646250, 1920625, 2304750, 3292500, 3841250, 4609500, 5761875, 7682500, 11523750, 23047500]

約数ペア:

[(1, 23047500), (2, 11523750), (3, 7682500), (4, 5761875), (5, 4609500), (6, 3841250), (7, 3292500), (10, 2304750), (12, 1920625), (14, 1646250), (15, 1536500), (20, 1152375), (21, 1097500), (25, 921900), (28, 823125), (30, 768250), (35, 658500), (42, 548750), (50, 460950), (60, 384125), (70, 329250), (75, 307300), (84, 274375), (100, 230475), (105, 219500), (125, 184380), (140, 164625), (150, 153650), (175, 131700), (210, 109750), (250, 92190), (300, 76825), (350, 65850), (375, 61460), (420, 54875), (439, 52500), (500, 46095), (525, 43900), (625, 36876), (700, 32925), (750, 30730), (875, 26340), (878, 26250), (1050, 21950), (1250, 18438), (1317, 17500), (1500, 15365), (1750, 13170), (1756, 13125), (1875, 12292), (2100, 10975), (2195, 10500), (2500, 9219), (2625, 8780), (2634, 8750), (3073, 7500), (3500, 6585), (3750, 6146), (4375, 5268), (4390, 5250)]