28146900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5519}}^1$

素因数の和:5553

約数の個数: 72

約数和(自身を含む): 86244480

約数和(自身を除く): 58097580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 5519, 11038, 16557, 22076, 27595, 33114, 55190, 66228, 82785, 93823, 110380, 137975, 165570, 187646, 275950, 281469, 331140, 375292, 413925, 469115, 551900, 562938, 827850, 938230, 1125876, 1407345, 1655700, 1876460, 2345575, 2814690, 4691150, 5629380, 7036725, 9382300, 14073450, 28146900]

約数ペア:

[(1, 28146900), (2, 14073450), (3, 9382300), (4, 7036725), (5, 5629380), (6, 4691150), (10, 2814690), (12, 2345575), (15, 1876460), (17, 1655700), (20, 1407345), (25, 1125876), (30, 938230), (34, 827850), (50, 562938), (51, 551900), (60, 469115), (68, 413925), (75, 375292), (85, 331140), (100, 281469), (102, 275950), (150, 187646), (170, 165570), (204, 137975), (255, 110380), (300, 93823), (340, 82785), (425, 66228), (510, 55190), (850, 33114), (1020, 27595), (1275, 22076), (1700, 16557), (2550, 11038), (5100, 5519)]